Cross reference · NAS (Aerospace Industries Association) · Retaining ring
NAS669 cross referenceTruarc N5000, MS16625
NAS669 is a retaining ring series on 68 government stock numbers. Its closest equivalents are Truarc N5000, MS16625. Each one is labeled with how strong the evidence is.
- Issued by NAS
- Item Retaining ring
- Stock numbers 68
- Equivalents 28
- DLA paid $0.12 to $2.30
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- N5000TruarcCatalog only, needs approvalon 37 of 68 stock numbers, 73 sizes
- N1300TruarcCatalog only, needs approvalon 35 of 68 stock numbers, 36 sizes
6 more on one stock number each: 3000X, 3000X125STCD, 3000X185ST, G650162, HO50STPD, TRUARCN5000
- 3000XTruarcCatalog only, needs approvalon 1 of 68 stock numbers
- 3000X125STCDTruarcCatalog only, needs approvalon 1 of 68 stock numbers
- 3000X185STTruarcCatalog only, needs approvalon 1 of 68 stock numbers
- G650162TruarcCatalog only, needs approvalon 1 of 68 stock numbers
- HO50STPDRotor ClipCatalog only, needs approvalon 1 of 68 stock numbers
- TRUARCN5000TruarcCatalog only, needs approvalon 1 of 68 stock numbers
Standards
- MS16625MSCatalog only, needs approvalon 46 of 68 stock numbers, 50 sizes
- MS16625CMSCatalog only, needs approvalon 2 of 68 stock numbers, 2 sizes
6 more on one stock number each: MS9014, ASMEB18241, R271NAB0050NN056NNPF, R271NAB0087NN056NNPF, R271NAB0125NN056NNPF, R271NAB0131NN056NNPF
- MS9014MSCatalog only, needs approvalon 1 of 68 stock numbers
- ASMEB18241ASMECatalog only, needs approvalon 1 of 68 stock numbers
- R271NAB0050NN056NNPFASMECatalog only, needs approvalon 1 of 68 stock numbers
- R271NAB0087NN056NNPFASMECatalog only, needs approvalon 1 of 68 stock numbers
- R271NAB0125NN056NNPFASMECatalog only, needs approvalon 1 of 68 stock numbers
- R271NAB0131NN056NNPFASMECatalog only, needs approvalon 1 of 68 stock numbers
Airframer and OEM drawings
- 12Z63PCUS NavyCatalog only, needs approvalon 5 of 68 stock numbers, 5 sizes
- 624693PCUS NavyCatalog only, needs approvalon 2 of 68 stock numbers, 2 sizes
10 more on one stock number each: 324252R, 39116A, 42R2054PC, 547820REVAPCNAS, 547820REVBPCNAS, 554454PC, 587870PC, 587975PC, 679028PC, 709051PC
- 324252RRTXCatalog only, needs approvalon 1 of 68 stock numbers
- 39116AUS NavyCatalog only, needs approvalon 1 of 68 stock numbers
- 42R2054PCUS NavyCatalog only, needs approvalon 1 of 68 stock numbers
- 547820REVAPCNASHoneywellCatalog only, needs approvalon 1 of 68 stock numbers
- 547820REVBPCNASHoneywellCatalog only, needs approvalon 1 of 68 stock numbers
- 554454PCUS NavyCatalog only, needs approvalon 1 of 68 stock numbers
- 587870PCUS NavyCatalog only, needs approvalon 1 of 68 stock numbers
- 587975PCUS NavyCatalog only, needs approvalon 1 of 68 stock numbers
- 679028PCUS NavyCatalog only, needs approvalon 1 of 68 stock numbers
- 709051PCUS NavyCatalog only, needs approvalon 1 of 68 stock numbers
Plus 163 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for NAS669
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for NAS669. Tooling for the equivalents:
None of the equivalents is in the SpecLok catalog yet.
What the government paid
DLA awards on 9 of 68 stock numbers, 32 awards from 2023-01-13 to 2026-05-28.
Latest award per stock number: $0.12 to $2.30 each.
DLA production lead time: 34 to 206 days.
Per size in the table below.
DLA prices at DLA quantities, not a quote.Source
DLA award prices at DLA quantities and terms, not a commercial quote. Each award may bundle packaging, delivery and inspection terms that a commercial buy does not. Vendors are shown by CAGE code only.
Source: DLA FOIA Electronic Reading Room ↗, public FOIA releases. Files: 2023ContHist.zip/2023ContractHistory.txt, 2024ContHist.zip/2024ContractHistory.txt, contracthist2025.zip/contracthist2025.txt, 2026-09-16-1038_contracthist.zip/2026-09-16-1038_contracthist.txt.
Sizes by maker
| NSN | NAS669 | N5000 | MS16625 | Last DLA price |
|---|---|---|---|---|
| 5325-01-437-5177 | NAS669-18 | |||
| 5325-01-408-6264 | NAS669-25 | |||
| 5325-00-804-9736 | NAS669-31 | N5000-31MD | MS16625-1031 | |
| 5325-00-530-6787 | NAS669-43 | |||
| 5325-00-804-9737 | NAS669-45 | MS16625-1045 | $0.28 2026-03 | |
| 5325-00-804-9743 | NAS669-50 | MS16625-1050 | $0.29 2025-11 | |
| 5325-00-687-5803 | NAS669-51 | MS16625-1051 | $0.38 2024-04 | |
| 5325-00-808-3957 | NAS669-56 | MS16625-1056 | ||
| 5325-00-687-3379 | NAS669-62 | MS16625-1062 | ||
| 5325-00-754-1082 | NAS669-75 | N5000-75MD | MS-16625-1075 | |
| 5325-00-804-4997 | NAS669-77 | N5000-77 | MS16625-1077 | $0.12 2023-03 |
| 5325-00-804-9740 | NAS669-81 | MS16625-1081 | ||
| 5325-00-619-0818 | NAS669-86 | MS16625-1086 | $1.15 2025-03 | |
| 5325-00-804-9739 | NAS669-87 | N5000-87MF | MS16625-1087 | |
| 5325-00-808-0645 | NAS669-90 | MS16625-1090 | $1.29 2026-05 |
Show 45 more sizes
| NSN | NAS669 | N5000 | MS16625 | Last DLA price |
|---|---|---|---|---|
| 5325-00-833-7454 | NAS669-93 | N5000-X93-S-MD | MS16625-1093 | |
| 5325-00-807-2636 | NAS669-100 | N5000-X100-S-MD | MS16625-1100 | |
| 5325-01-009-3739 | NAS669-102 | |||
| 5325-00-619-6883 | NAS669-106 | |||
| 5325-00-205-4234 | NAS669-112 | |||
| 5325-00-530-6777 | NAS669-118 | |||
| 5325-00-619-6882 | NAS669-125 | |||
| 5325-00-804-3892 | NAS669-131 | N5000-131-S-MD | MS16625-1131 | |
| 5325-00-680-4130 | NAS669-137 | |||
| 5325-00-619-6881 | NAS669-143 | |||
| 5325-00-227-5236 | NAS669-150 | |||
| 5325-00-804-2769 | NAS669-156 | N5000-156MI | MS16625-1156 | $2.30 2024-08 |
| 5325-00-680-3440 | NAS669-162 | |||
| 5325-00-227-5239 | NAS669-181 | |||
| 5325-00-809-3389 | NAS669-185 | N5000-185S | MS16625-185 | |
| 5325-00-252-4764 | NAS669-200 | |||
| 5325-01-332-6440 | NAS669-212 | |||
| 5325-00-619-6878 | NAS669-231 | |||
| 5325-00-619-3105 | NAS669-237 | |||
| 5325-00-616-4061 | NAS669-250 | |||
| 5325-00-804-2776 | NAS669-262 | N5000-X268-S-MD | MS16625-1262 | |
| 5325-00-822-2136 | NAS669-281 | MS16625-1281 | ||
| 5325-00-804-2775 | NAS669-287 | MS16625-1287 | ||
| 5325-00-069-1103 | NAS669-347 | |||
| 5325-00-804-2786 | NAS669-125N | N5000-125SMF | MS16625-1125 | $0.27 2025-02 |
| 5325-00-804-9746 | NAS669-156N | MS16625-156 | ||
| 5325-00-813-0614 | NAS669-162P | N5000-X162-S-PP | MS16625-3162 | |
| 5325-00-725-6248 | NAS669-175P | N5000-X175-S-PP | MS16625-3175 | |
| 5325-00-719-7995 | NAS669-185P | |||
| 5325-00-812-5398 | NAS669-31N | N5000-31 | MS16625-31 | |
| 5325-01-269-8362 | NAS669-31P | N5000-31-S-PP | MS16625-3031 | |
| 5325-00-803-8518 | NAS669-37N | N5000-37S | MS16625-37 | |
| 5325-00-804-9735 | NAS669-37N | N5000-37MF | MS16625-1037 | |
| 5325-00-282-2431 | NAS669-37P | N5000-X37-S-PP | MS16625-3037 | |
| 5325-00-804-7302 | NAS669-45N | N5000-45 | MS16625-45 | |
| 5325-00-803-8516 | NAS669-50N | N5000-50 | MS16625-50 | |
| 5325-00-174-9893 | NAS669-50P | N5000-X50-S-PP | MS16625-3050 | |
| 5325-00-822-2303 | NAS669-51P | N5000-X51-S-PP | MS16625-3051 | |
| 5325-00-804-7684 | NAS669-56N | N5000-56 | MS16625-56 | |
| 5325-00-804-7683 | NAS669-62N | N5000-62 | MS16625-62 | |
| 5325-00-806-2188 | NAS669-62P | N5000-X68-S-PP | MS16625-3062 | |
| 5325-00-804-7682 | NAS669-68N | N5000-68 | ||
| 5325-00-807-7968 | NAS669-68P | N5000-X75-S-PP | MS16625-1068 | |
| 5325-00-804-7681 | NAS669-75N | N5000-75 | MS16625-75 | |
| 5325-00-174-9889 | NAS669-75P | N5000-75PP | MS16625-3075 |
Each row is one National Stock Number and the part numbers DLA FLIS lists on it, as written there. A blank means FLIS lists no part in that series on the stock number, not that the size does not exist. 8 more stock numbers are not shown.
Sources and how to read this page.Details
Reference numbers the Federal Logistics Information System records against the same National Stock Number. A supply-catalog cross-reference, not an engineering-approved interchangeability: confirm against the controlling drawing or spec before substituting. Only equivalents marked cited have a manufacturer or government document, linked with each.
Source: DLA Federal Logistics Information System, via DLA PUB LOG ↗ (FLIS Data Electronic Reading Room ↗), data as of 2025-03-18 (March 2025 snapshot). Federal supply class 5325 Fastening devices. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.
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