Home · FSC 5310 Nuts And Washers · NSN 5310-01-042-2789

NSN 5310-01-042-2789 — Nut,Plain,Hexagon

NIIN 01-042-2789 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5310-01-042-2789 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 The Boeing Company; the primary is ST7M223T16L. The unit of issue is EA and the FLIS list price is $219.78.

No government purchase of this stock number is on our record yet. 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

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government buys in 24 months

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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
ST7M223T16L	76301	The Boeing Company	3 · Design control (vendor)	2 · Fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

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 ST7M223T16L.

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

DLA management data

FLIS unit price: $219.78
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3B
Thread Direction: RIGHT-HAND
Nut Height: INCHES NOMINAL 0.338
Drilled Hole Diameter: INCHES NOMINAL 0.070
Hole Type And Quantity: DRILLED 2
Width Across Flats: INCHES NOMINAL 1.500
Thread Series: UNJS
Thread Quantity Per Inch: 14
Nominal Thread Size: INCHES 1.250
Countersink Angle: NUT DEGREES MINIMUM 80.0 AND DEGREES MAXIMUM 100.0
Bearing Surface Type: CHAMFERED
Special Features: TUBE SIZE: 1"
Material: OVERALL TITANIUM ALLOY
Special Test Features: MATERIAL: TITANIUM - 6AL-4V PER AMS 4965; FINISH: COAT THREAD WITH BAKED ON SOLID FILM LUBRICANT PER MIL-L-8937

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.