Home · FSC 5320 Rivets · NSN 5320-01-277-0374

NSN 5320-01-277-0374 — Pin-Rivet

NIIN 01-277-0374 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5320-01-277-0374 is the national stock number for a pin-rivet in federal supply class 5320 (Rivets). It cross-references to 3 manufacturer part numbers from 11 CAGE codes, including Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, Hi-Shear Corporation, Northrop Grumman Systems Corporation; the primary is BACB30FQ10-15. The unit of issue is EA and the FLIS list price is $3.65.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 24, 2026 for $2,478 from Arlington Intl Aviation Products LLC. 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 11 CAGEs

open solicitations, all agencies

government buy 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
HL63PB-10-15	L4528	Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc	3 · Design control (vendor)	2 · Fully interchangeable
HL63PB-10-15	73197	Hi-Shear Corporation	3 · Design control (vendor)	2 · Fully interchangeable
GB510R10-15	26512	Northrop Grumman Systems Corporation	5 · Secondary reference	2 · Fully interchangeable
HL63PB-10-15	92215	Howmet Global Fastening Systems Inc Div Torrance Operations	5 · Secondary reference	9 · Reference only
HL63PB-10-15	97928	Huck Intl Inc	5 · Secondary reference	9 · Reference only
HL63PB-10-15	06950	Howmet Global Fastening Systems Inc	5 · Secondary reference	2 · Fully interchangeable
HL63PB-10-15	06725	Sps Technologies, LLC	5 · Secondary reference	2 · Fully interchangeable
HL63PB-10-15	17446	Huck International, Inc	5 · Secondary reference	2 · Fully interchangeable
HL63PB-10-15	56878	Sps Technologies, LLC	5 · Secondary reference	2 · Fully interchangeable
HL63PB-10-15	60516	West Coast Aerospace, Inc.	5 · Secondary reference	2 · Fully interchangeable
BACB30FQ10-15	81205	The Boeing Company	7 · Replaced/superseded	2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 24, 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 24, 2026	Arlington Intl Aviation Products LLC 53871			$2,478	Dla	SPE4A626P00P2 » Award/Basic Package View

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy 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 BACB30FQ10-15.

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

DLA management data

FLIS unit price: $3.65
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3A
Thread Direction: RIGHT-HAND
Fastener Length: INCHES MINIMUM 1.428 AND INCHES MAXIMUM 1.448
Width Between Flats: INCHES MINIMUM 0.1270 AND INCHES MAXIMUM 0.1295
Shank Diameter: INCHES MINIMUM 0.3266 AND INCHES MAXIMUM 0.3276
Head Major Diameter: INCHES MINIMUM 0.4689 AND INCHES MAXIMUM 0.4739
Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
Grip Length: INCHES MAXIMUM 0.943
Thread Quantity Per Inch: 24
Minimum Tensile Strength: POUNDS PER SQUARE INCH 160000
Nominal Thread Size: INCHES 0.312
Shear Strength: SINGLE POUNDS PER SQUARE INCH 95000
Countersink Angle: DEGREES NOMINAL 100.0
Material: OVERALL STEEL COMP E4340 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-5626 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-6049
Surface Treatment: OVERALL CADMIUM AND CHROMATE
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 2
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.