NSN 2940-01-415-5891 · NIIN 014155891 · Part number TT-C-490
The Boeing Company · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 8V613
Government record, cited
NSN 2940-01-415-5891 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-415-5891. Manufacturer of record part number: TT-C-490.
Also searched as2940-01-415-5891 ·
2940014155891 ·
NIIN 014155891 ·
01-415-5891 ·
FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 8V613 · TT-C-490
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: TT-C-490
Manufacturer: The Boeing Company
General Description
The Surface Cleaner, cataloged under National Stock Number 2940-01-415-5891, 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 The Boeing Company. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2940-01-415-5891
Primary Part Number
TT-C-490
Item Name
Surface Cleaner
FSC / FSG
2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Manufacturer
The Boeing Company
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
8030-01-622-8740POSSIBLE MATCH
PRETREATMENT,METAL SURFACE
Possible match (shared part number)
8030-01-622-9179POSSIBLE MATCH
PRETREATMENT,METAL SURFACE
Possible match (shared part number)
8030-01-690-56892240225POSSIBLE MATCH
RUST ARRESTING COATING
Possible match (shared part number)Henkel Corporation
8030-01-690-56901242823POSSIBLE MATCH
RUST ARRESTING COATING
Possible match (shared part number)Henkel Corporation
8030-01-690-5709599060POSSIBLE MATCH
RUST ARRESTING COATING
Possible match (shared part number)Henkel Corporation
8030-01-690-5710597816POSSIBLE MATCH
RUST ARRESTING COATING
Possible match (shared part number)Henkel Corporation
8030-01-690-5724595996POSSIBLE MATCH
RUST ARRESTING COATING
Possible match (shared part number)Henkel Corporation
8030-01-690-5762593067POSSIBLE MATCH
RUST ARRESTING COATING
Possible match (shared part number)Henkel Corporation
8030-01-690-5763869854POSSIBLE MATCH
RUST ARRESTING COATING
Possible match (shared part number)Henkel Corporation
NSN 2940-01-415-5891 is a Surface Cleaner, manufactured by The Boeing Company, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
What part numbers are listed for NSN 2940-01-415-5891?
NSN 2940-01-415-5891 has 1 manufacturer part number on file: TT-C-490 (The Boeing Company).
What NSN replaces 2940-01-415-5891?
11 possible matches (shared part number, not a government interchangeability claim): 8030-01-622-8740, 8030-01-622-9179, 8030-01-690-5689. Verify interchangeability with system specifications before substitution.
What are the specifications of TT-C-490?
Key specifications for TT-C-490: End Item Identification: HUGHES 300 TH55 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2940-01-415-5891 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.