Home · NSN 01-185-9151

NSN 01-185-9151 — Nut,Self-Locking,Plate

NIIN 01-185-9151 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-185-9151 is the national stock number for a nut,self-locking,plate. It cross-references to 2 manufacturer part numbers from 4 CAGE codes, including The Boeing Company, Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana, Mcdonnell Douglas Helicopter Co Inc; the primary is HS4482-02-5. The unit of issue is EA and the FLIS list price is $6.33.

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 numbers from 4 CAGEs

open solicitations, 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
HS4482-02-5	8V613	The Boeing Company	1 · Design control	2 · Fully interchangeable
M13601-02-5	80539	Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana	3 · Design control (vendor)	2 · Fully interchangeable
HS4482-02-5	02731	Mcdonnell Douglas Helicopter Co Inc	5 · Secondary reference	9 · Reference only
M13601-02-5	56878	Sps Technologies, LLC	5 · Secondary reference	9 · Reference only

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 HS4482-02-5.

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

DLA management data

FLIS unit price: $6.33
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 3B
Thread Direction: RIGHT-HAND
Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
Counterbore Diameter: NUT INCHES NOMINAL 0.254
Lubrication: DRY FILM LUBRICANT
Mounting Hole Diameter: INCHES MINIMUM 0.098 AND INCHES MAXIMUM 0.103
Nut Length: INCHES MAXIMUM 0.801
Nut Height: INCHES MAXIMUM 0.531
Plate Thickness: INCHES MAXIMUM 0.125
Plate Width: INCHES MAXIMUM 0.431
Nut Counterbore Depth: NUT INCHES NOMINAL 0.312
Nut Mounting Provision: STRAIGHT HOLES
Distance From Aperture Center To Mounting Hole Center: INCHES MINIMUM 0.276 AND INCHES MAXIMUM 0.286
Center To Center Distance Between Mounting Holes Along Length: INCHES MINIMUM 0.560 AND INCHES MAXIMUM 0.564
Temp Rating: FAHRENHEIT MAXIMUM 450.0
Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF)
Features Provided: FLOATING NUT
Thread Quantity Per Inch: 28
Nominal Thread Size: INCHES 0.250
Material: OVERALL STEEL COMP 1045 OR STEEL COMP 4130
Surface Treatment: OVERALL CADMIUM AND CHROMATE
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 2

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.