AIB-MSB

Subassembly Buttstock

This page provides complete and verified information for part number AIB-MSB, NSN 1005-01-644-5323

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

AIB-MSB
Federal Supply Group
Weapons
Federal Supply Classification
1005 Through 30mm Guns
National Stock Number
1005-01-644-5323
Item Name Code
52481
Assigment Date
05/11/2015 (10 years ago)

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

imod milspec stock part name assigned by controlling agency, 6.26 inches nominal overall length, waterproof side battery compartment holds 3 cr123 or 2 aa batteries in each compartment, reassembled with rubber buttpad and strike plate, matte finish, special features, black or green or tan color, aib-msb end item identification

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Overall Length
6.26 inches nominal
End Item Identification
aib-msb
Part Name Assigned By Controlling Agency
imod milspec stock
Special Features
waterproof side battery compartment holds 3 cr123 or 2 aa batteries in each compartment, reassembled with rubber buttpad and strike plate, matte finish,
Color
black or green or tan

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
4 - Partial descriptive item identification (type 1 concept)
Automatic Data Processing Point
0 - Represents items with no adp components
Demilitarization
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A23900
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0052481
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
9305209000

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
DF

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for AIB-MSB

What is the FSCG of the NSN 1005-01-644-5323?
The FSCG of the NSN 1005-01-644-5323 is 1005
Does the NSN 1005-01-644-5323 have a Schedule B code assigned?
Yes, the Schedule B code is 9305209000
Does NSN 1005-01-644-5323 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 1005-01-644-5323 contain precious materials?
Item does not contain precious metal.
Does NSN 1005-01-644-5323 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 1005-01-644-5323 was assigned to the Federal Catalog?
It was assigned 10 years ago, on Mon, May 11, 2015

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