Home · NSN 01-298-5976

NSN 01-298-5976 — Stud,Welding

NIIN 01-298-5976 · unit of issue BX · AAC Z (insurance item) · source of supply SMS

NSN 01-298-5976 is the national stock number for a stud,welding. It cross-references to 7 manufacturer part numbers from 2 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M; the primary is 3/8-16 2A X 1.625 THD X 1.625 LG. The unit of issue is BX and the FLIS list price is $45.20.

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.

7

part numbers from 2 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-298-5976: 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
3/8-16 SA X 1.625 THD X 1.625 LG80205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)1 · Not fully interchangeable
M24149/1-90980205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)2 · Fully interchangeable
NASM2414980205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)1 · Not fully interchangeable
3/8-16 2A X 1.625 THD X 1.625 LG81349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MIL-S-24149/181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
M24149/1-909 MOD IS THD LNTH81349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-MC1 · Not fully interchangeable
MIL-S-24149/1,TY2,CL-681349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-MC1 · Not 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 3/8-16 2A X 1.625 THD X 1.625 LG.

Request 3/8-16 2A X 1.625 THD X 1.625 LG

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
$45.20
Unit of issue
BX
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Thread Class
2A
Thread Direction
NUT THREAD RIGHT-HAND
Thread Length
LOCATION NOT OTHERWISE SPECIFIED INCHES NOMINAL 1.625
Shoulder Diameter
INCHES MINIMUM 0.565 AND INCHES MAXIMUM 0.688
Distance From Shoulder Portion To Nut End
INCHES MINIMUM 1.360 AND INCHES MAXIMUM 1.390
Unthreaded End Diameter
INCHES MINIMUM 0.325 AND INCHES MAXIMUM 0.335
Weld Leg Length
INCHES MINIMUM 1.610 AND INCHES MAXIMUM 1.640
Distance From Shoulder To Periphery Of Weld Leg
INCHES MINIMUM 0.610 AND INCHES MAXIMUM 0.640
Features Provided
HEAT SHIELD
Thread Quantity Per Inch
16
Nominal Thread Size
NUT THREAD INCHES 0.375
Material
STEEL
Thread Series Designator
NUT THREAD UNIFIED NATIONAL COARSE (UNC)
Nondefinitive Spec/Std Data
TYPE 2 AND STYLE 6
Departure From Cited Document
AS MODIFIED BY THREAD LENGTH

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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