The Bumper,door, cataloged under National Stock Number 5340-00-709-2948, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Bumper,door
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Technical Specifications
Parameter
Value
NSN
5340-00-709-2948
Item Name
Bumper,door
FSC / FSG
5340 / 53 — Hardware, Commercial
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4420-01-143-7954F32146POSSIBLE MATCH
COOLER,FLUID,INDUSTRIAL
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4710-01-144-3680F32146PC7POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Siemens Energy, Inc. Dba Dresser-Rand
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
F32146
3/9Design control — primary reference
U.S. Government activity
Related Parts
4420-01-143-7954POSSIBLE MATCH
COOLER,FLUID,INDUSTRIAL
F32146
4710-01-144-3680POSSIBLE MATCH
TUBE ASSEMBLY,METAL
F32146PC7
Frequently Asked Questions
What is NSN 5340-00-709-2948?
NSN 5340-00-709-2948 is a Bumper,door, classified under FSC 5340, Hardware, Commercial. Status: active.
What NSN replaces 5340-00-709-2948?
2 possible matches (shared part number, not a government interchangeability claim): 4420-01-143-7954, 4710-01-144-3680. Verify interchangeability with system specifications before substitution.
Is NSN 5340-00-709-2948 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.