Small Arms-fr Supplemental Armor NSN 2540-01-644-3984

Item Description

A protective covering specially designed to be mounted on an aircraft or ground vehicle to protect it or its occupants from small arms or anti-aircraft fire, or exploding-mine fragments. It may be made from metallic or nonmetallic material, either in sections or in one piece. It may have integral fittings for installation. Excludes armor plate and body armor, fragmentation protective and cloth (1), ballistic.

NSN: 2540-01-644-3984

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Features and Characteristics

Mounting Type

Bolt down

Overall Length

32.255 inches

Overall Height

1.063 inches

Overall Width

1.355 inches

Mounting Hole Diameter

0.690 inches all holes

Mounting Hole Quantity

Mounting Hole Type

Plain and through hole all holes

Overall Thickness

0.250 inches

End Application

2355-01-575-0951; carrier, ammunition, full tracked

Component Quantity

Component Document Origin

Government

Document Source

19207

Document Type

Engineering drawing

Furnished Items And Quantity

1 armor plate; 1 armor fenc (12578183-4); 1 armor fence(12578183-3)1 armor plate(12578183-2)

Usage Design

Full-tracked vehicle

Design Type

Metal

Mounting Position

Right side and door and upper

Mounting Attachment

Not included

Hardness Rating

48.0 rockwell c

Part Name Assigned By Controlling Agency

Armor, t1-weldment, right side door, upper

Vehicle Identification Designator

M992a3

Color Chip Number

33446

Heat Treatment

Tempered

Color

Tan, 686a

Material

Steel, armor

Material Specification

Mil dtl 46100 military standard 1st material response and military dtl 12560 military standard 2nd material response

Surface Treatment

Painted

Shape

Straight

Surface Treatment Specification

Fed standard 595 federal standard 2nd treatment response

FSC

2540 Vehicular Furniture And Accessories

NIIN

016443984

NSN

2540016443984

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

12578183

Cage Code:

19207

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 9803200000
NAICS: 990000
SITC: 93100
Description: Military equipments not identified by kind
End Use (Code 50060):
Military apparel and footwear

Q & A

Frequently asked questions for NSN 2540-01-644-3984

What are the manufacturers of nsn 2540016443984?

U S Army Tank Automotive Command (19207)

Does this nsn 2540016443984 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2540016443984
A protective covering specially designed to be mounted on an aircraft or ground vehicle to protect it or its occupants from small arms or anti-aircraft fire, or exploding-mine fragments. it may be made from metallic or nonmetallic material, either in sections or in one piece. it may have integral fittings for installation. excludes armor plate and body armor, fragmentation protective and cloth (1), ballistic.

Does nsn 2540016443984 contain any precious metals?
No precious metal content.

Does nsn 2540016443984 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 2540016443984?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

37077

FIIG:

T312-W

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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