Home · FSC 5310 Nuts And Washers · NSN 5310-01-367-1801

NSN 5310-01-367-1801 — Nut,Self-Locking,Plate

NIIN 01-367-1801 · unit of issue EA · AAC V (terminal item, no replacement) · source of supply SMS

NSN 5310-01-367-1801 is the national stock number for a nut,self-locking,plate in federal supply class 5310 (Nuts And Washers). It cross-references to 2 manufacturer part numbers from 3 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Jednolity Indeks Materialowy - Uniform Material Index; the primary is 5310PL1817135. The unit of issue is EA and the FLIS list price is $0.39.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 25, 2026 for $130 from Peerless Aerospace, LLC. 1 seller on PartsAndPlanes lists it with confirmed stock.

part numbers from 3 CAGEs

open solicitations, all agencies

government buy in 24 months

seller 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
MS21075-3	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
MS21075-3	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
5310PL1817135	9009H	Jednolity Indeks Materialowy - Uniform Material Index	6	9 · Reference only

Government demand

Nothing open right now. Last government buy Aug 25, 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
Aug 25, 2026	Peerless Aerospace, LLC 2G586			$130	Dla	SPE4A626P0AK9

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

MS21075-3 · 0 in stock · Leading Edge Group, LLC

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

DLA management data

FLIS unit price: $0.39
Unit of issue: EA
Acquisition advice: V — Terminal item, no replacement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 3B
Thread Direction: RIGHT-HAND
Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
Mounting Hole Diameter: INCHES MINIMUM 0.098 AND INCHES MAXIMUM 0.103
Nut Length: INCHES MAXIMUM 0.739
Nut Height: INCHES MAXIMUM 0.250
Plate Thickness: INCHES MAXIMUM 0.140
Plate Width: INCHES MINIMUM 0.290 AND INCHES MAXIMUM 0.416
Nut Mounting Provision: STRAIGHT HOLES
Distance From Aperture Center To Mounting Hole Center: INCHES MINIMUM 0.245 AND INCHES MAXIMUM 0.255
Center To Center Distance Between Mounting Holes Along Length: INCHES MINIMUM 0.498 AND INCHES MAXIMUM 0.502
Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF)
Thread Quantity Per Inch: 32
Hardness Rating: ROCKWELL C MAXIMUM 49.0
Nominal Thread Size: INCHES 0.190
Material: OVERALL STEEL
Surface Treatment: OVERALL CADMIUM
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 3

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.