Home · FSC 5320 Rivets · NSN 5320-00-426-4976

NSN 5320-00-426-4976 — Pin-Rivet

NIIN 00-426-4976 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 5320-00-426-4976 is the national stock number for a pin-rivet in federal supply class 5320 (Rivets). It cross-references to 5 manufacturer part numbers from 9 CAGE codes, including Hi-Shear Corporation, Sps Technologies, LLC, Lockheed Martin Corporation; the primary is AIC-L-805X8-7. The unit of issue is EA and the FLIS list price is $2.70.

The U.S. government has bought this item 2 times on record, 2 of them in the last 24 months, most recently on September 22, 2026 for $495 from Lockheed Martin Corporation. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 9 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
HL62PB-8-7	73197	Hi-Shear Corporation	3 · Design control (vendor)	2 · Fully interchangeable
AIC-L-805X8-7	06725	Sps Technologies, LLC	5 · Secondary reference	2 · Fully interchangeable
BACB30FP8-7	56878	Sps Technologies, LLC	5 · Secondary reference	2 · Fully interchangeable
C4303-PB-8-7	81755	Lockheed Martin Corporation	5 · Secondary reference	2 · Fully interchangeable
HL62PB-8-7	17446	Huck International, Inc	5 · Secondary reference	2 · Fully interchangeable
HL62PB-8-7	60516	West Coast Aerospace, Inc.	5 · Secondary reference	2 · Fully interchangeable
HL62PB8-7	92215	Howmet Global Fastening Systems Inc Div Torrance Operations	5 · Secondary reference	9 · Reference only
HL62PB8-7	06950	Howmet Global Fastening Systems Inc	5 · Secondary reference	2 · Fully interchangeable
BACB30FP8-7	82918	The Boeing Company	7 · Replaced/superseded	2 · Fully interchangeable
HL62PB-8-7	56878	Sps Technologies, LLC	C	1 · Not fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 22, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Sep 22, 2026	Lockheed Martin Corporation 16331			$495	Dla	SPE4AX25D5000
Aug 18, 2026	Lockheed Martin Corporation 16331			$1,051	Dla	SPE4AX25D5000

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 2 buys on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on AIC-L-805X8-7.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $2.70
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Feb 1, 2026

Item characteristics

Thread Class: 3A
Thread Direction: RIGHT-HAND
Fastener Length: LOCATION NOT OTHERWISE SPECIFIED INCHES MINIMUM 0.823 AND INCHES MAXIMUM 0.843
Head Height: LOCATION NOT OTHERWISE SPECIFIED INCHES MINIMUM 0.059 AND INCHES MAXIMUM 0.069
Width Between Flats: INCHES MINIMUM 0.095 AND INCHES MAXIMUM 0.097
Shank Diameter: LOCATION NOT OTHERWISE SPECIFIED INCHES MINIMUM 0.264 AND INCHES MAXIMUM 0.265
Head Major Diameter: LOCATION NOT OTHERWISE SPECIFIED INCHES MINIMUM 0.387 AND INCHES MAXIMUM 0.412
Grip Length: LOCATION NOT OTHERWISE SPECIFIED INCHES MAXIMUM 0.443
Thread Quantity Per Inch: 28
Minimum Tensile Strength: POUNDS PER SQUARE INCH 160000
Nominal Thread Size: INCHES 0.250
Shear Strength: SINGLE POUNDS PER SQUARE INCH 95000
Material: OVERALL STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 4140 OR STEEL COMP 8740
Material Document And Classification: OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-5000 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-5000 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-5626 OR MIL SPEC 4TH MATERIAL RESPONSE -IL-S-6049
Proprietary Characteristics: PACS
Surface Treatment: OVERALL CADMIUM
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 3
Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF)

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.