The Valve,sander, cataloged under National Stock Number 2540-00-979-1066, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
Catalog Facts
Item Name
Valve,sander
FSC / FSG
2540 — Vehicular Furniture and Accessories (FSG 25)
Technical Specifications
Parameter
Value
NSN
2540-00-979-1066
Item Name
Valve,sander
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Unit of Issue
EA
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6550-01-153-3240715950POSSIBLE MATCH
BLOOD GROUPING SERUM
Possible match (shared part number)Ortho-Clinical Diagnostics Inc Dba Ortho-Clinical Diagnostics Inc
5310-01-164-74992AN497POSSIBLE MATCH
WASHER,LOCK
Possible match (shared part number)Oshkosh Defense Llc
5310-01-186-33691595POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Eaton Aerospace, Llc Dba Jackson South
5930-01-261-9502POSSIBLE MATCH
SWITCH,PUSH
Possible match (shared part number)
7610-01-349-534912944252POSSIBLE MATCH
BOOK
Possible match (shared part number)Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
6750-01-383-9809POSSIBLE MATCH
DEVELOPER,PHOTOGRAPHIC
Possible match (shared part number)
4910-01-619-84451595POSSIBLE MATCH
LIFT,TRANSMISSION AND DIFFERENTI
Possible match (shared part number)Spx Corporation Dba O T C Tool & Equip Division Div Spx Corp - Kent-Moore/otc Divisons
5340-01-685-77251595POSSIBLE MATCH
BUMPER
Possible match (shared part number)Delmaco Manufacturing Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
40096-505
3/9Design control — primary reference
Elston Rue R Co Inc
15-95
5/9Secondary reference
Napco Intl Inc
Related Parts
6550-01-153-3240POSSIBLE MATCH
BLOOD GROUPING SERUM
715950
5310-01-164-7499POSSIBLE MATCH
WASHER,LOCK
2AN497
5310-01-186-3369POSSIBLE MATCH
WASHER,FLAT
1595
5930-01-261-9502POSSIBLE MATCH
SWITCH,PUSH
7610-01-349-5349POSSIBLE MATCH
BOOK
12944252
6750-01-383-9809POSSIBLE MATCH
DEVELOPER,PHOTOGRAPHIC
4910-01-619-8445POSSIBLE MATCH
LIFT,TRANSMISSION AND DIFFERENTI
1595
5340-01-685-7725POSSIBLE MATCH
BUMPER
1595
Frequently Asked Questions
What is NSN 2540-00-979-1066?
NSN 2540-00-979-1066 is a Valve,sander, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What NSN replaces 2540-00-979-1066?
8 possible matches (shared part number, not a government interchangeability claim): 6550-01-153-3240, 5310-01-164-7499, 5310-01-186-3369. Verify interchangeability with system specifications before substitution.
Is NSN 2540-00-979-1066 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.