Cross reference · Hi-Shear (LISI Aerospace) · Pin-rivet
HL552 cross referenceBoeing 3M248A
HL552 is a Hi-Shear pin-rivet series on 18 government stock numbers. Its closest equivalents are Boeing 3M248A. Each one is labeled with how strong the evidence is.
- Issued by Hi-Shear
- Item Pin-rivet
- Stock numbers 18
- Equivalents 8
- DLA paid $0.59 to $1.55
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- HL1050PBHowmet Fastening SystemsCatalog only, needs approvalon 2 of 18 stock numbers, 2 sizes
- AICL248A8CSPS TechnologiesCatalog only, needs approvalon 2 of 18 stock numbers, 2 sizes
2 more on one stock number each: HL52, L552
- HL52SPS TechnologiesCatalog only, needs approvalon 1 of 18 stock numbers
- L552SPS TechnologiesCatalog only, needs approvalon 1 of 18 stock numbers
Airframer and OEM drawings
- 3M248ABoeingCatalog only, needs approvalon 10 of 18 stock numbers, 10 sizes
- BACB30MBBoeingCatalog only, needs approvalon 4 of 18 stock numbers, 4 sizes
- GB511ENorthrop GrummanCatalog only, needs approvalon 3 of 18 stock numbers, 3 sizes
- HS5603BoeingCatalog only, needs approvalon 2 of 18 stock numbers, 2 sizes
Plus 5 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for HL552
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
Hi-Lok tooling (hex key (holds the pin) and collar driver (howmet hi-lok system))
What the government paid
DLA awards on 3 of 18 stock numbers, 121 awards from 2023-01-20 to 2026-05-11.
Latest award per stock number: $0.59 to $1.55 each.
DLA production lead time: 44 to 362 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 | HL552 | HL1050PB | AICL248A8C | 3M248A | GB511E | Last DLA price |
|---|---|---|---|---|---|---|
| 5320-00-907-7709 | HL552-5-3 | |||||
| 5320-00-864-6049 | HL552-5-4 | 3M248A08-4 | ||||
| 5320-00-813-3923 | HL552-5-5 | HL1050PB-5-5 | 3M248A08-5 | GB511E08-5 | $0.59 2026-05 | |
| 5320-00-839-2157 | HL552-5-6 | 3M248A08-6 | ||||
| 5320-00-813-3927 | HL552-5-8 | GB511E08-8 | $1.55 2026-02 | |||
| 5320-00-938-8367 | HL552-5-9 | 3M248A08-9 | GB511E08-9 | $1.01 2025-04 | ||
| 5320-00-839-2159 | HL552-5-11 | 3M248A08-11 | ||||
| 5320-00-728-1464 | HL552-6-3 | |||||
| 5320-00-728-1466 | HL552-6-6 | |||||
| 5320-00-864-6038 | HL552-6-7 | 3M248A3-7 | ||||
| 5320-00-544-6726 | HL552-8-4 | AIC-L248A8C4 | 3M248A4-4 | |||
| 5320-00-864-6037 | HL552-8-5 | 3M248A4-5 | ||||
| 5320-00-728-1468 | HL552-8-6 | |||||
| 5320-01-015-5772 | HL552-8-20 | HL1050PB8-20 | AIC-L-248A8C | |||
| 5320-00-141-8100 | HL552-10-12 | 3M248A5-12 |
Show 3 more sizes
| NSN | HL552 | HL1050PB | AICL248A8C | 3M248A | GB511E | Last DLA price |
|---|---|---|---|---|---|---|
| 5320-00-185-0962 | HL552-10-13 | 3M248A5-13 | ||||
| 5315-00-232-4375 | HL552-12-31 | |||||
| 5320-00-151-8914 | HL552-12-33 |
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 classes 5315 Nails, machine keys and pins, 5320 Rivets. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.
Next · 3 Quote
Quote HL552 or an equivalent
Get quotes adds the part and its install tooling to your quote. Check another part number in the cross reference.