Home · FSC 5310 Nuts And Washers · NSN 5310-01-388-2318

NSN 5310-01-388-2318 — Nut,Plain,Hexagon

NIIN 01-388-2318 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 5310-01-388-2318 is the national stock number for a nut,plain,hexagon in federal supply class 5310 (Nuts And Washers). It cross-references to 1 manufacturer part number from 1 CAGE code, including Rtx Corporation; the primary is 696357. The unit of issue is EA and the FLIS list price is $63.68.

No government purchase of this stock number is on our record yet. 1 solicitation is open right now, the soonest due September 29, 2026 for 2 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.

1

part number from 1 CAGE

1

open solicitation, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 5310-01-388-2318: 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
69635777445Rtx Corporation3 · Design control (vendor)2 · Fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

What the government paid

No government purchase on record for this NSN.

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

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 696357.

Request 696357

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
$63.68
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Thread Class
3B
Thread Direction
LEFT-HAND
Nut Height
INCHES MINIMUM 0.115 AND INCHES MAXIMUM 0.135
Width Across Flats
INCHES MINIMUM 0.430 AND INCHES MAXIMUM 0.439
Thread Series
UNIFIED NATIONAL JOINT FINE (UNJF)
Thread Quantity Per Inch
28
Nominal Thread Size
INCHES 0.250
Bearing Surface Type
CHAMFERED
Material
OVERALL IRON ALLOY 660
Material Document And Classification
OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5735
Precious Material And Location
SILVER OVERALL
Precious Material
SILVER
Surface Treatment
OVERALL SILVER

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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