NSN 2540-01-691-6598 · NIIN 016916598 · Part number 12612823
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 2540 — Vehicular Furniture and Accessories · FSG 25 — Vehicular Equipment Components · CAGE 19207
Government record, cited
NSN 2540-01-691-6598 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-691-6598. Manufacturer of record part number: 12612823.
Also searched as2540-01-691-6598 ·
2540016916598 ·
NIIN 016916598 ·
01-691-6598 ·
FSC 2540 Vehicular Furniture and Accessories · CAGE 19207 · 12612823
Furnished Items and Quantity: 2 HANGER AND 1 FLANGE
End Item Model Number: 12612823
End Item Source: 19207
Design Form: PREBENT
Nominal Overall Length: 22.0 MILLIMETERS MM
Material Document and Classification: ASTMA554 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE AND ASTMA276 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE
Identification
NSN: 2540-01-691-6598
NIIN: 016916598
FSC: 2540 — Vehicular Furniture and Accessories
FSG: 25 — Vehicular Equipment Components
Primary part number: 12612823
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Pipe,exhaust, cataloged under National Stock Number 2540-01-691-6598, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 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
2540-01-691-6598
Primary Part Number
12612823
Item Name
Pipe,exhaust
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Mounting Hole Quantity
3
Furnished Items and Quantity
2 HANGER AND 1 FLANGE
End Item Model Number
12612823
End Item Source
19207
Design Form
PREBENT
Nominal Overall Length
22.0 MILLIMETERS MM
Material Document and Classification
ASTMA554 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE AND ASTMA276 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE
Mounting Hole Diameter
11.0 MILLIMETERS NOMINAL MM
Wall Thickness
0.065 MILLIMETERS NOMINAL MM
End Item Name
JLTV
Nominal Outside Diameter
3.50 MILLIMETERS MM
Surface Treatment
PAINT
Material
STEEL
Usage Location
EXHAUST PIPE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-001-2045
2540-00-001-2045 · Item name not on file
2540-00-001-3392
2540-00-001-3392 · Item name not on file
2540-00-001-3467
2540-00-001-3467 · Item name not on file
2540-00-001-3534
2540-00-001-3534 · Item name not on file
2540-00-001-3535
2540-00-001-3535 · Item name not on file
2540-00-001-3536
2540-00-001-3536 · Item name not on file
2540-00-001-3537
BRACKET,HEADLIGHT,MOUNTING
2540-00-001-3538
BRACKET,HEADLIGHT,MOUNTING
Frequently Asked Questions
What is NSN 2540-01-691-6598?
NSN 2540-01-691-6598 is a Pipe,exhaust, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What part numbers are listed for NSN 2540-01-691-6598?
NSN 2540-01-691-6598 has 2 manufacturer part numbers on file: 12612823 (U S Army Tank Automotive Command Amsta-Im-Mm), 12612823 (Oshkosh Defense Llc).
What are the specifications of 12612823?
Key specifications for 12612823: Mounting Hole Quantity: 3; Furnished Items and Quantity: 2 HANGER AND 1 FLANGE; End Item Model Number: 12612823; End Item Source: 19207. 14 specifications are documented in the U.S. Government catalog.
Is NSN 2540-01-691-6598 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.