Home · NSN 01-128-4077

NSN 01-128-4077 — Screw,Cap,Socket Head

NIIN 01-128-4077 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-128-4077 is the national stock number for a screw,cap,socket head. It cross-references to 1 manufacturer part number from 8 CAGE codes, including Huck International, Inc, Hi-Shear Corporation, Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana; the primary is BACS12BG06P7. The unit of issue is EA and the FLIS list price is $14.65.

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 8 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

Know someone who should see this?

Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
BACS12BG06P7	17446	Huck International, Inc	3 · Design control (vendor)	2 · Fully interchangeable
BACS12BG06P7	73197	Hi-Shear Corporation	3 · Design control (vendor)	2 · Fully interchangeable
BACS12BG06P7	80539	Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana	3 · Design control (vendor)	2 · Fully interchangeable
BACS12BG06P7	81205	The Boeing Company	3 · Design control (vendor)	2 · Fully interchangeable
BACS12BG06P7	92215	Howmet Global Fastening Systems Inc Div Torrance Operations	3 · Design control (vendor)	2 · Fully interchangeable
BACS12BG06P7	L4528	Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc	3 · Design control (vendor)	2 · Fully interchangeable
BACS12BG06P7	56878	Sps Technologies, LLC	5 · Secondary reference	9 · Reference only
BACS12BG06P7	97928	Huck Intl Inc	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 BACS12BG06P7.

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

DLA management data

FLIS unit price: $14.65
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3A
Thread Direction: RIGHT-HAND
Thread Length: INCHES MINIMUM 0.346 AND INCHES MAXIMUM 0.438
Fastener Length: INCHES MINIMUM 0.408 AND INCHES MAXIMUM 0.438
Head Diameter: INCHES MINIMUM 0.256 AND INCHES MAXIMUM 0.270
Head Height: INCHES MINIMUM 0.087 AND INCHES MAXIMUM 0.097
Locking Feature: THREADS PATCH
Nominal Thread Diameter: INCHES 0.138
Thread Quantity Per Inch: 32
Minimum Tensile Strength: POUNDS PER SQUARE INCH 160000
Hardness Rating: OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 40.0
Material: OVERALL STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8735
Surface Treatment: OVERALL CADMIUM AND CHROMATE
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416 TYE 2 CLASS 2
Thread Series Designator: UNJC

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.