NSN 2540-01-165-5997 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-165-5997. Manufacturer of record part number: B2633.
Also searched as2540-01-165-5997 ·
2540011655997 ·
NIIN 011655997 ·
01-165-5997 ·
FSC 2540 Vehicular Furniture and Accessories · CAGE 46522 · B2633 · 2AL230 · 2AL230
The Cover,air Inlet, cataloged under National Stock Number 2540-01-165-5997, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Dcm Manufacturing, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
2540-01-165-5997
Primary Part Number
B2633
Item Name
Cover,air Inlet
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Manufacturer
Dcm Manufacturing, Inc.
Status
ACTIVE
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.
2540-00-003-8351
BOW,VEHICULAR TOP
2540-00-211-6255
ADAPTER,FLANGE
2540-00-286-9674
MIRROR ASSEMBLY,REARVIEW
2540-00-383-5078
PINTLE ASSEMBLY,TOWING
2540-00-402-8320
PEDAL,CONTROL
2540-00-693-1039
LINK,REPAIR,TIRE CROSS CHAIN
2540-01-221-1441
VENTILATOR,AIR CIRCULATING
2540-01-568-0545
INSULATION,VEHICULAR
Frequently Asked Questions
What is NSN 2540-01-165-5997?
NSN 2540-01-165-5997 is a Cover,air Inlet, manufactured by Dcm Manufacturing, Inc., classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What part numbers are listed for NSN 2540-01-165-5997?
NSN 2540-01-165-5997 has 2 manufacturer part numbers on file: 2AL230 (Oshkosh Defense Llc), B2633 (Dcm Manufacturing, Inc.).
What are the specifications of B2633?
Key specifications for B2633: End Item Identification: 2320-01-097-0260. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2540-01-165-5997 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.