Home · NSN 01-056-3200

NSN 01-056-3200 — Screw,Close Tolerance

NIIN 01-056-3200 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-056-3200 is the national stock number for a screw,close tolerance. It cross-references to 2 manufacturer part numbers from 9 CAGE codes, including The Boeing Company, Valley-Todeco, Inc., Blanc Aero Industrie Villefranche De Rouergue - Groupe Lisi Aerospace; the primary is BACB30ABP8-17A. The unit of issue is EA and the FLIS list price is $553.82.

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 9 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
BACB30LR8-13	81205	The Boeing Company	1 · Design control	2 · Fully interchangeable
BACB30LR8-13	06710	Valley-Todeco, Inc.	3 · Design control (vendor)	2 · Fully interchangeable
BACB30ABP8-17A	81205	The Boeing Company	5 · Secondary reference	9 · Reference only
BACB30LR8-13	FAWT4	Blanc Aero Industrie Villefranche De Rouergue - Groupe Lisi Aerospace	5 · Secondary reference	2 · Fully interchangeable
BACB30LR8-13	06725	Sps Technologies, LLC	5 · Secondary reference	2 · Fully interchangeable
BACB30LR8-13	0ZC92	Heartland Precision Fasteners Inc	5 · Secondary reference	2 · Fully interchangeable
BACB30LR8-13	1RC86	Howmet Global Fastening Systems Inc	5 · Secondary reference	2 · Fully interchangeable
BACB30LR8-13	17943	Federal Manufacturing Corp	5 · Secondary reference	2 · Fully interchangeable
BACB30LR8-13	27624	Sps Technologies LLC	5 · Secondary reference	2 · Fully interchangeable
BACB30LR8-13	56878	Sps Technologies, LLC	5 · Secondary reference	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 BACB30ABP8-17A.

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

DLA management data

FLIS unit price: $553.82
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3A
Thread Direction: RIGHT-HAND
Thread Length: INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.542
Fastener Length: INCHES MINIMUM 1.312 AND INCHES MAXIMUM 1.344
Head Diameter: INCHES MINIMUM 0.929 AND INCHES MAXIMUM 1.024
Grip Diameter: INCHES MINIMUM 0.4982 AND INCHES MAXIMUM 0.4991
Nominal Thread Diameter: INCHES 0.500
Grip Length: INCHES MINIMUM 0.802 AND INCHES MAXIMUM 0.822
Thread Quantity Per Inch: 20
Minimum Tensile Strength: POUNDS PER SQUARE INCH 160000
Hardness Rating: OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 40.0
Countersink Angle: DEGREES NOMINAL 100.0
Surface Finish: GRIP MICROINCHES 63.0
Material: OVERALL STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740
Surface Treatment: OVERALL CADMIUM AND CHROMATE
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 3
Thread Series Designator: UNF

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.