The Adapter,seal, cataloged under National Stock Number 2995-00-819-3035, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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.
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-101-1743TCLEFB3HW90(0.040 BLEED)POSSIBLE MATCH
VALVE,EXPANSION
Possible match (shared part number)Emerson Electric Co Alco Controls Div
5985-01-254-2190172245-001POSSIBLE MATCH
ATTENUATOR,FIXED
Possible match (shared part number)Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
1560-01-559-098054391POSSIBLE MATCH
BULKHEAD,AIRCRAFT
Possible match (shared part number)Aerovironment, Inc. Dba Aerovironment Inc
5136-01-728-977654391POSSIBLE MATCH
TAP,THREAD CUTTING
Possible match (shared part number)Tapco Cutting Tools Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
688538
3/2Design control — primary reference
U.S. Government activity
54391
5/9Secondary reference
Eaton Corporation Dba Eaton Inoac Div Eaton
Related Parts
4820-01-101-1743POSSIBLE MATCH
VALVE,EXPANSION
TCLEFB3HW90(0.040 BLEED)
5985-01-254-2190POSSIBLE MATCH
ATTENUATOR,FIXED
172245-001
1560-01-559-0980POSSIBLE MATCH
BULKHEAD,AIRCRAFT
54391
5136-01-728-9776POSSIBLE MATCH
TAP,THREAD CUTTING
54391
Frequently Asked Questions
What is NSN 2995-00-819-3035?
NSN 2995-00-819-3035 is a Adapter,seal, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
What NSN replaces 2995-00-819-3035?
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-101-1743, 5985-01-254-2190, 1560-01-559-0980. Verify interchangeability with system specifications before substitution.
Is NSN 2995-00-819-3035 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.