Home · FSC 5310 Nuts And Washers · NSN 5310-00-437-8523

NSN 5310-00-437-8523 — Nut,Plain,Hexagon

NIIN 00-437-8523 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5310-00-437-8523 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 National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Federal Specifications Promulgated By General Services Administration Washington Dc, Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M; the primary is 5310PL1016793. The unit of issue is EA and the FLIS list price is $18.33.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 27, 2026 for $1,095 from Peerless Aerospace, 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.

3

part numbers from 4 CAGEs

0

open solicitations, all agencies

1

government buy in 24 months

0

sellers with confirmed stock

Watch NSN 5310-00-437-8523: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

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

Part numberCAGEManufacturerReferenceVariation
MS35650-3255T80205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)2 · Fully interchangeable
FFN83681348Federal Specifications Promulgated By General Services Administration Washington Dc41 · Not fully interchangeable
MS35650-3255T96906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
5310PL10167939009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only

Government demand

Nothing open right now. Last government buy Aug 27, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Aug 27, 2026Peerless Aerospace, LLC 2G586$1,095DlaSPE4A626P0AZG

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 5310PL1016793.

Request 5310PL1016793

No account needed. Goes to the sellers who carry this number or its family.

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

DLA management data

FLIS unit price
$18.33
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Thread Class
2B
Thread Direction
RIGHT-HAND
Nut Height
INCHES MINIMUM 0.178 AND INCHES MAXIMUM 0.193
Width Across Flats
INCHES MINIMUM 0.423 AND INCHES MAXIMUM 0.437
Thread Series
UNF
Thread Quantity Per Inch
28
Nominal Thread Size
INCHES 0.250
Bearing Surface Type
FLAT OR CHAMFERED
Material
OVERALL COPPER ALLOY 462 OR COPPER ALLOY 464 OR COPPER ALLOY 360
Material Document And Classification
OVERALL FED SPEC 1ST MATERIAL RESPONSE QQ-B-637 OR FED SPEC 2ND MATERIAL RESPONSE QQ-B-637 OR FED SPEC 3RD MATERIAL RESPONSE QQ-B-626 ALLOY 360
Surface Treatment
OVERALL TIN
Surface Treatment Document And Classification
OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-T-10727
Nondefinitive Spec/Std Data
TYPE 2 AND STYLE 13

Related stock numbers

Other NSNs filed under the same part numbers.

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.

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