NSN 2520-00-601-2948 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-601-2948. Manufacturer of record part number: 124473.
Also searched as2520-00-601-2948 ·
2520006012948 ·
NIIN 006012948 ·
00-601-2948 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 23382 · 124473
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 124473
Manufacturer: Fwd Seagrave Holdings Lp
General Description
The Piston, cataloged under National Stock Number 2520-00-601-2948, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Fwd Seagrave Holdings Lp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 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
Piston
FSC / FSG
2520 — Vehicular Power Transmission Components (FSG 25)
Manufacturers
Fwd Seagrave Holdings Lp (CAGE 23382)
Technical Specifications
Parameter
Value
NSN
2520-00-601-2948
Primary Part Number
124473
Item Name
Piston
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Fwd Seagrave Holdings Lp
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3020-01-295-3543124473POSSIBLE MATCH
GEAR,HELICAL
Possible match (shared part number)Lake Shore Systems, Inc.
5905-01-385-2474124473POSSIBLE MATCH
RESISTOR,FIXED,FILM
Possible match (shared part number)Datron World Communications, Inc.
6680-01-397-1952124473POSSIBLE MATCH
FLOAT,SWITCH,LIQUID LEVEL
Possible match (shared part number)Setra Systems, Inc. Dba Gems Sensors
NSN 2520-00-601-2948 is a Piston, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-00-601-2948?
NSN 2520-00-601-2948 has 1 manufacturer part number on file: 124473 (Fwd Seagrave Holdings Lp).
What NSN replaces 2520-00-601-2948?
3 possible matches (shared part number, not a government interchangeability claim): 3020-01-295-3543, 5905-01-385-2474, 6680-01-397-1952. Verify interchangeability with system specifications before substitution.
Is NSN 2520-00-601-2948 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.