Home · FSC 5306 Bolts · NSN 5306-01-544-8573

NSN 5306-01-544-8573 — Bolt,Shear

NIIN 01-544-8573 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Used on: RQ-4 Global Hawk · all platforms

NSN 5306-01-544-8573 is the national stock number for a bolt,shear in federal supply class 5306 (Bolts). It cross-references to 1 manufacturer part number from 1 CAGE code, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use; the primary is NAS6303U21. The federal catalog ties it to the RQ-4 Global Hawk. The unit of issue is EA and the FLIS list price is $5.93.

The U.S. government has bought this item 1 time on record, most recently on August 14, 2019 at $4.25 each from Boeing Distribution Services X, Inc.. 1 solicitation is open right now, the soonest due October 1, 2026 for 126 EA. 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 number from 1 CAGE

open solicitation, 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
NAS6303U21	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

SPE4A626T36CP · 126 EA · due Oct 1, 2026 · N · AMSC G · DIBBS

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Aug 14, 2019	Boeing Distribution Services X, Inc. 2N935	25	$4.25		Dla	SPE5E419V8728

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 NAS6303U21.

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

DLA management data

FLIS unit price: $5.93
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
Thread Length: INCHES NOMINAL 0.323
Fastener Length: INCHES MINIMUM 1.620 AND INCHES MAXIMUM 1.650
Head Height: INCHES MINIMUM 0.110 AND INCHES MAXIMUM 0.125
Width Between Flats: INCHES MINIMUM 0.367 AND INCHES MAXIMUM 0.376
Locking Feature: THREADS PATCH
Grip Diameter: INCHES MINIMUM 0.1890 AND INCHES MAXIMUM 0.1895
End Item Identification: RQ-4A
Nominal Thread Diameter: INCHES 0.190
Grip Length: INCHES MINIMUM 1.302 AND INCHES MAXIMUM 1.322
Thread Quantity Per Inch: 32
Minimum Tensile Strength: POUNDS PER SQUARE INCH 160000
Material: LOCKING FEATURE PLASTIC POLYAMIDE NYLON
Material Document And Classification: FASTENER ASSN STD SINGLE MATERIAL RESPONSE A-S5731 OR ASSN STD SINGLE MATERIAL RESPONSE A-S5737
Surface Treatment: FASTENER PASSIVATE
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.