NSN 5340-01-612-4278 · NIIN 016124278 · Part number 12538645
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5340-01-612-4278 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-612-4278. Manufacturer of record part number: 12538645.
Also searched as5340-01-612-4278 ·
5340016124278 ·
NIIN 016124278 ·
01-612-4278 ·
FSC 5340 Hardware, Commercial · CAGE 19207 · 12538645
Material Document and Classification: ASME Y14.100 ASSN STD 1ST MATERIAL RESPONSE AND ASME Y14.5M-1994 ASSN STD 2ND MATERIAL RESPONSE AND MIL-STD-130 NATIONAL SPEC 3RD MATERIAL RESPONSE
Nondefinitive Spec/std Data: 50 GRADE AND 0.188 THICKNESS
Surface Treatment: PAINT
Material: STEEL
3 manufacturer part numbers on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 5340-01-612-4278
NIIN: 016124278
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 12538645
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Bracket,mounting, cataloged under National Stock Number 5340-01-612-4278, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-01-612-4278
Primary Part Number
12538645
Item Name
Bracket,mounting
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Material Document and Classification
ASME Y14.100 ASSN STD 1ST MATERIAL RESPONSE AND ASME Y14.5M-1994 ASSN STD 2ND MATERIAL RESPONSE AND MIL-STD-130 NATIONAL SPEC 3RD MATERIAL RESPONSE
Nondefinitive Spec/std Data
50 GRADE AND 0.188 THICKNESS
Surface Treatment
PAINT
Material
STEEL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Frequently Asked Questions
What is NSN 5340-01-612-4278?
NSN 5340-01-612-4278 is a Bracket,mounting, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-612-4278?
NSN 5340-01-612-4278 has 3 manufacturer part numbers on file: 12538645 (U S Army Tank Automotive Command Amsta-Im-Mm), 12538645 (Bae Systems Land & Armaments L.p.), 12538645 (Amz Alabama Inc.).
What are the specifications of 12538645?
Key specifications for 12538645: Overall Height: 3.500 INCHES NOMINAL IN; Material Document and Classification: ASME Y14.100 ASSN STD 1ST MATERIAL RESPONSE AND ASME Y14.5M-1994 ASSN STD 2ND MATERIAL RESPONSE AND MIL-STD-130 NATIONAL SPEC 3RD MATERIAL RESPONSE; Overall Length: 15.750 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 50 GRADE AND 0.188 THICKNESS. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-612-4278 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.