NSN 2940-00-028-1547 · NIIN 000281547 · Part number 7502421
Pti Technologies Inc. · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 05228
Government record, cited
NSN 2940-00-028-1547 — this item is cataloged by the U.S. Government under National Stock Number 2940-00-028-1547. Manufacturer of record part number: 7502421.
Also searched as2940-00-028-1547 ·
2940000281547 ·
NIIN 000281547 ·
00-028-1547 ·
FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 05228 · 7502421 · 38711 · 38711
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 7502421
Manufacturer: Pti Technologies Inc.
General Description
The Case Assembly, cataloged under National Stock Number 2940-00-028-1547, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Pti Technologies Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
Case Assembly
FSC / FSG
2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft (FSG 29)
Manufacturers
Pti Technologies Inc. (CAGE 05228)
Technical Specifications
Parameter
Value
NSN
2940-00-028-1547
Primary Part Number
7502421
Item Name
Case Assembly
FSC / FSG
2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Manufacturer
Pti Technologies Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5910-00-970-5393POSSIBLE MATCH
CAPACITOR,VARIABLE,CERAMIC DIELE
Possible match (shared part number)
5340-01-544-802538711POSSIBLE MATCH
INTERFACE BRACKET,LAV FRONT
Possible match (shared part number)United States Department of the Navy Dba Naval Surface Warfare Center Panama City
2541-01-545-707638711POSSIBLE MATCH
INTERFACE KIT,LAV
Possible match (shared part number)General Dynamics Land Systems Inc. Div Gdls Global Llc
5120-01-674-466638-711POSSIBLE MATCH
SCREWDRIVER ATTACHMENT,SOCKET WR
Possible match (shared part number)Apex Tool Group, Llc
NSN 2940-00-028-1547 is a Case Assembly, manufactured by Pti Technologies Inc., classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
What part numbers are listed for NSN 2940-00-028-1547?
NSN 2940-00-028-1547 has 1 manufacturer part number on file: 7502421 (Pti Technologies Inc.).
What NSN replaces 2940-00-028-1547?
4 possible matches (shared part number, not a government interchangeability claim): 5910-00-970-5393, 5340-01-544-8025, 2541-01-545-7076. Verify interchangeability with system specifications before substitution.
Is NSN 2940-00-028-1547 hazardous material?
No hazard code in the DLA record (HMIC N). 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.