Home · NSN 01-185-7321

NSN 01-185-7321 — Stud,Self-Locking

NIIN 01-185-7321 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-185-7321 is the national stock number for a stud,self-locking. It cross-references to 5 manufacturer part numbers from 6 CAGE codes, including Raytheon Company, Pics Screw Machine, Inc., Precision Metal Products Co; the primary is 153061-70. The unit of issue is EA and the FLIS list price is $1.31.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

part numbers from 6 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
153061-70	49956	Raytheon Company	3 · Design control (vendor)	2 · Fully interchangeable
NCS-4S-2-20	57227	Pics Screw Machine, Inc.	3 · Design control (vendor)	9 · Reference only
34S(.062)-ST-20	86577	Precision Metal Products Co	5 · Secondary reference	9 · Reference only
610073P7	94117	Bae Systems Information And Electronic Systems Integration Inc.	5 · Secondary reference	9 · Reference only
M63540/3-6-10	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
153061-70	3B150	Raytheon Company	7 · Replaced/superseded	2 · Fully interchangeable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 153061-70.

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

DLA management data

FLIS unit price: $1.31
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 2B
Thread Direction: NUT THREAD RIGHT-HAND
Thread Length: NUT THREAD INCHES MINIMUM 0.610 AND INCHES MAXIMUM 0.640
Head Diameter: INCHES MINIMUM 0.155 AND INCHES MAXIMUM 0.159
Head Length: INCHES MINIMUM 0.053 AND INCHES MAXIMUM 0.063
Locking Feature: SELF-CLINCHING HEAD
Overall Length: INCHES MINIMUM 0.649 AND INCHES MAXIMUM 0.679
Distance Across Flats: INCHES NOMINAL 0.188
Thread Quantity Per Inch: 40
Nominal Thread Size: NUT THREAD INCHES 0.112
Material: STEEL COMP 303
Material Document And Classification: ASSN STD SINGLE MATERIAL RESPONSE AST-A582
Surface Treatment: OVERALL PASSIVATE
Surface Treatment Document And Classification: OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-F-14072 E300
Thread Series Designator: NUT THREAD UNIFIED NATIONAL COARSE (UNC)

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.