Cross reference · SPS Technologies · Socket head cap screw
AIC811 cross referenceNAS1351C
AIC811 is a SPS socket head cap screw series on 34 government stock numbers. Its closest equivalents are NAS1351C. Each one is labeled with how strong the evidence is.
- Issued by SPS Technologies
- Item Socket head cap screw
- Stock numbers 34
- Equivalents 12
- DLA paid $0.54 to $62.57
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- E723HuckCatalog only, needs approvalon 2 of 34 stock numbers, 2 sizes
- FS2001Fastener Innovation TechnologyCatalog only, needs approvalon 2 of 34 stock numbers, 2 sizes
Standards
- NAS1351CNASCatalog only, needs approvalon 31 of 34 stock numbers, 31 sizes
- MS16996MSCatalog only, needs approvalon 2 of 34 stock numbers, 2 sizes
- FFS86Federal specificationsCatalog only, needs approvalon 2 of 34 stock numbers
4 more on one stock number each: NAS1351N, FFS86TYPE, FFS86TYPE1STYLE, TYPEV1
- NAS1351NNASCatalog only, needs approvalon 1 of 34 stock numbers
- FFS86TYPEFederal specificationsCatalog only, needs approvalon 1 of 34 stock numbers
- FFS86TYPE1STYLEFederal specificationsCatalog only, needs approvalon 1 of 34 stock numbers
- TYPEV1Federal specificationsCatalog only, needs approvalon 1 of 34 stock numbers
Airframer and OEM drawings
Plus 28 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for AIC811
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for AIC811. Tooling for the equivalents:
None of the equivalents is in the SpecLok catalog yet.
What the government paid
DLA awards on 14 of 34 stock numbers, 32 awards from 2023-02-07 to 2026-09-09.
Latest award per stock number: $0.54 to $62.57 each.
DLA production lead time: 80 to 122 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 | AIC811 | NAS1351C | Last DLA price |
|---|---|---|---|
| 5305-00-068-5402 | AIC811-00-3 | ||
| 5305-00-146-0021 | AIC811-3-24 | NAS1351C3-24 | |
| 5305-00-954-8952 | AIC811-3-28 | NAS1351C3-28 | $1.27 2026-01 |
| 5305-00-073-1950 | AIC811-4-6 | NAS1351C4-6 | |
| 5305-00-472-3881 | AIC811-4-8 | NAS1351C4-8 | $14.87 2026-09 |
| 5305-00-229-8801 | AIC811-4-12 | NAS1351C4-12 | |
| 5305-00-606-9753 | AIC811-04-14 | ||
| 5305-00-891-5503 | AIC811-4-14 | $1.61 2025-04 | |
| 5305-00-235-9883 | AIC811-4-20 | NAS1351C4-20 | $0.54 2023-06 |
| 5305-00-207-1728 | AIC811-4-23 | NAS1351C4-24 | |
| 5305-00-995-2708 | AIC811-4-30 | NAS1351C4-32 | $1.52 2023-07 |
| 5305-00-069-5215 | AIC811-4-33 | NAS1351C4-36 | $2.50 2023-07 |
| 5305-00-931-3156 | AIC811-5-10 | NAS1351C5-10 | |
| 5305-01-014-1418 | AIC811-5-12 | NAS1351C5-12 | $2.35 2024-08 |
| 5305-00-896-0775 | AIC811-5-14 | NAS1351C5-14 | $2.05 2025-01 |
Show 19 more sizes
| NSN | AIC811 | NAS1351C | Last DLA price |
|---|---|---|---|
| 5305-01-006-3895 | AIC811-5-23 | NAS1351C5-24 | |
| 5305-00-931-3157 | AIC811-5-26 | NAS1351C5-28 | |
| 5305-01-038-4764 | AIC811-5-38 | NAS1351C5-40 | |
| 5305-00-123-2715 | AIC811-6-8 | NAS1351C6-8 | |
| 5305-01-098-7214 | AIC811-6-10 | NAS1351C6-10 | |
| 5305-00-995-7078 | AIC811-6-12 | NAS1351C6-12 | $6.89 2025-10 |
| 5305-00-931-3158 | AIC811-6-14 | NAS1351C6-14 | |
| 5305-01-080-0679 | AIC811-6-16 | NAS1351C6-16 | $2.01 2025-04 |
| 5305-01-038-4763 | AIC811-6-23 | NAS1351C6-24 | |
| 5305-00-920-0342 | AIC811-6-27 | NAS1351C6-28 | $4.90 2023-10 |
| 5305-00-934-9854 | AIC811-6-38 | NAS1351C6-40 | |
| 5305-01-092-4987 | AIC811-6-42 | NAS1351C6-44 | $62.57 2025-07 |
| 5305-00-966-7959 | AIC811-6-46 | NAS1351C6-48 | |
| 5305-00-954-3914 | AIC811-7-16 | NAS1351C7-16 | $21.97 2024-01 |
| 5305-01-122-4700 | AIC811-7-23 | NAS1351C7-24 | |
| 5305-00-966-7965 | AIC811-8-19 | NAS1351C8-20 | |
| 5305-00-893-6231 | AIC811-8-42 | NAS1351C8-44 | |
| 5305-01-022-3065 | AIC811-23 | NAS1351C8-24 | |
| 5305-00-910-7294 | AIC811-34 | NAS1351C8-36 | $14.84 2024-07 |
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.
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 5305 Screws. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.
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