Home · FSC 5310 Nuts And Washers · NSN 5310-01-621-9785

NSN 5310-01-621-9785 — Nut,Plain,Hexagon

NIIN 01-621-9785 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5310-01-621-9785 is the national stock number for a nut,plain,hexagon in federal supply class 5310 (Nuts And Washers). It cross-references to 3 manufacturer part numbers from 4 CAGE codes, including The American Society Of Mechanical Engineers, Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Devcom Chemical Biological Center Dba Chemical Biological Center Div U.S. Dept Of Army; the primary is 5310016219785. The unit of issue is EA and the FLIS list price is $0.17.

The U.S. government has bought this item 12 times on record, most recently on September 27, 2017 at $0.12 each from Spec Tech Usa Inc. 1 solicitation is open right now, the soonest due October 1, 2026 for 4,100 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 numbers from 4 CAGEs

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
AEN04C250219WA9D71	05047	The American Society Of Mechanical Engineers	3 · Design control (vendor)	2 · Fully interchangeable
MS51967-2	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	4	1 · Not fully interchangeable
MS51967-2	5B5M3	Devcom Chemical Biological Center Dba Chemical Biological Center Div U.S. Dept Of Army	5 · Secondary reference	9 · Reference only
5310016219785	A00AM	E.C.A Etablissement Central Des Approvisionnements Des Forces Armees Royales	6	9 · Reference only

Government demand

Open DLA RFQs (DIBBS)

SPE4A626T36BL · 4,100 EA · due Oct 1, 2026 · N · AMSC G · DIBBS

What the government paid

Date	Vendor	Qty	Unit cost	Buyer	Reference
Sep 27, 2017	Spec Tech Usa Inc 3LRU1	9,094	$0.12	Dla	SPE5E317P0501
Oct 28, 2016	Karen Carlisle 8A1E8	801	$0.94	Dla	SPE5E817V0797
Apr 1, 2016	J.O.Y Electronics Group Inc 6JET5	397	$1.18	Dla	SPE5E816V3986
Nov 19, 2015	Hms Systems LLC 1UYL6	327	$1.33	Dla	SPE5E816V1186
Sep 1, 2015	Hms Systems LLC 1UYL6	197	$1.38	Dla	SPE5E815V8048
Aug 12, 2015	J.O.Y Electronics Group Inc 6JET5	7	$4.99	Dla	SPE5E415V9835
May 5, 2015	J.O.Y Electronics Group Inc 6JET5	22	$1.49	Dla	SPE5E815V4928
Apr 29, 2015	Mdc Aircraft Service 0U252	14	$1.50	Dla	SPE5E815M3118
Apr 8, 2015	J.O.Y Electronics Group Inc 6JET5	15	$2.55	Dla	SPE5E415V5152
Mar 19, 2015	J.O.Y Electronics Group Inc 6JET5	7	$14.99	Dla	SPE5E815M2428
Mar 18, 2015	Wynings, Jeffery Div Jetaka Tool 6SPR1	48	$1.37	Dla	SPE5E815V3748
Jan 12, 2015	Hms Systems LLC 1UYL6	7	$20.00	Dla	SPE5E815V2235

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 12 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 5310016219785.

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

DLA management data

FLIS unit price: $0.17
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 2B
Thread Direction: RIGHT-HAND
Nut Height: INCHES MINIMUM 0.219
End Item Identification: NSN 4940-01-601-1930;MRAP-M-ATV CS13 POP
Width Across Flats: INCHES MINIMUM 0.428 AND INCHES MAXIMUM 0.438
Thread Series: UNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch: 20
Nominal Thread Size: INCHES 0.250
Bearing Surface Type: FLAT
Part Name Assigned By Controlling Agency: HEX NUT
Material: OVERALL STEEL
Material Document And Classification: OVERALL NATIONAL STD/SPEC 15TH MATERIAL RESPONSE AE J995, GR 5
Surface Treatment: OVERALL ZINC
Surface Treatment Document And Classification: OVERALL NATIONAL SPEC SINGLE TREATMENT RESPONSE ST- F 1941, TY3A
Specification/Standard Data: PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 05047-B18.2.A-2006

Related stock numbers

Other NSNs filed under the same part numbers.

00-761-6882 · Nut,Plain,Hexagon
01-102-7358 · Nut,Plain,Hexagon

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.