Home · NSN 01-341-3127

NSN 01-341-3127 — Nut,Self-Locking,Hexagon

NIIN 01-341-3127 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-341-3127 is the national stock number for a nut,self-locking,hexagon. It cross-references to 5 manufacturer part numbers from 5 CAGE codes, including The Boeing Company, Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems, Howmet Global Fastening Systems Inc; the primary is BACN10JC04CF. The unit of issue is EA and the FLIS list price is $0.33.

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 5 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
BACN10JC04CF	81205	The Boeing Company	3 · Design control (vendor)	2 · Fully interchangeable
BACN10JC04CF	52828	Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems	5 · Secondary reference	2 · Fully interchangeable
BACN10JC04CF	15653	Howmet Global Fastening Systems Inc	5 · Secondary reference	2 · Fully interchangeable
BACN10JC04CF	92215	Howmet Global Fastening Systems Inc Div Torrance Operations	5 · Secondary reference	2 · Fully interchangeable
BACN10JC04CF	11815	Sps Technologies, LLC Dba Cherry Aerospace Div Div Cherry Aerospace	5 · Secondary reference	2 · Fully interchangeable
BRH10C04CF	52828	Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems	5 · Secondary reference	9 · Reference only
HS287804	15653	Howmet Global Fastening Systems Inc	5 · Secondary reference	9 · Reference only
T63440JFA	11815	Sps Technologies, LLC Dba Cherry Aerospace Div Div Cherry Aerospace	5 · Secondary reference	9 · Reference only
VN303DH40	92215	Howmet Global Fastening Systems Inc Div Torrance Operations	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 BACN10JC04CF.

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

DLA management data

FLIS unit price: $0.33
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: RIGHT-HAND
Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
Lubrication: DRY FILM LUBRICANT
Nut Height: INCHES MAXIMUM 0.125
Width Across Flats: INCHES MINIMUM 0.243 AND INCHES MAXIMUM 0.251
Temp Rating: FAHRENHEIT NOMINAL 450.0
Thread Series: UNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch: 40
Hardness Rating: ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 44.0
Nominal Thread Size: INCHES 0.112
Bearing Surface Type: FLAT
Special Features: LUBRICATION MIL-L-40610
Material: OVERALL STEEL COMP 8740 OR STEEL COMP 4340 OR STEEL COMP 4140
Material Document And Classification: OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-6049 OR ASSN STD 1ST MATERIAL RESPONSE A-S 6322 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-5000 OR ASSN STD 3RD MATERIAL RESPONSE A-S 6378
Surface Treatment: OVERALL PASSIVATE
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35

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.