Cross reference · SPS Technologies · Pin-rivet
HL523AZ cross referenceBoeing BACB30NZ6K
HL523AZ is a SPS pin-rivet series on 11 government stock numbers. Its closest equivalents are Boeing BACB30NZ6K. Each one is labeled with how strong the evidence is.
- Issued by SPS Technologies
- Item Pin-rivet
- Stock numbers 11
- Equivalents 3
- DLA paid $4.27
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
1 more on one stock number each: HL532AZ
- HL532AZHi-ShearCatalog only, needs approvalon 1 of 11 stock numbers
Airframer and OEM drawings
- BACB30NZ6KBoeingCatalog only, needs approvalon 4 of 11 stock numbers, 4 sizes
1 more on one stock number each: BACB30NZ8K
- BACB30NZ8KBoeingCatalog only, needs approvalon 1 of 11 stock numbers
Get quotes for HL523AZ
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 1 of 11 stock numbers, 1 awards from 2026-06-10 to 2026-06-10.
Latest award per stock number: $4.27 each.
DLA production lead time: 69 to 200 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 | HL523AZ | BACB30NZ6K | Last DLA price |
|---|---|---|---|
| 5320-01-338-4243 | HL523AZ-6-3 | BACB30NZ6K3 | |
| 5320-01-338-4244 | HL523AZ-6-4 | BACB30NZ6K4 | |
| 5306-01-623-5691 | HL523AZ6-5 | ||
| 5306-01-623-5684 | HL523AZ6-6 | ||
| 5320-01-338-2875 | HL523AZ-6-7 | BACB30NZ6K7 | |
| 5320-01-338-2874 | HL523AZ-6-8 | BACB30NZ6K8 | $4.27 2026-06 |
| 5306-01-666-6588 | HL523AZ6-9 | ||
| 5306-01-666-6597 | HL523AZ8-6 | ||
| 5306-01-623-5689 | HL523AZ8-7 | ||
| 5320-01-338-4245 | HL523AZ-8-16 | ||
| 5320-01-724-3239 | HL523AZ8-37 |
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 5306 Bolts, 5320 Rivets. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.
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