The Control Assembly,push-Pull, cataloged under National Stock Number 2990-00-993-4215, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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.
3120-01-153-9173104488POSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)William Powell Company, the Dba Powell Valve Div the Starflo Corporation
5355-01-174-861210-4488POSSIBLE MATCH
KNOB
Possible match (shared part number)Market Forge Industries Inc
5320-01-284-8615POSSIBLE MATCH
RIVET,SOLID
Possible match (shared part number)
5340-01-337-1192POSSIBLE MATCH
CLIP,SPRING TENSION
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
104488
3/9Design control — primary reference
U.S. Government activity
L1319
5/9Secondary reference
U.S. Government activity
Related Parts
3120-01-153-9173POSSIBLE MATCH
BUSHING,SLEEVE
104488
5355-01-174-8612POSSIBLE MATCH
KNOB
10-4488
5320-01-284-8615POSSIBLE MATCH
RIVET,SOLID
5340-01-337-1192POSSIBLE MATCH
CLIP,SPRING TENSION
Frequently Asked Questions
What is NSN 2990-00-993-4215?
NSN 2990-00-993-4215 is a Control Assembly,push-Pull, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
What NSN replaces 2990-00-993-4215?
4 possible matches (shared part number, not a government interchangeability claim): 3120-01-153-9173, 5355-01-174-8612, 5320-01-284-8615. Verify interchangeability with system specifications before substitution.
Is NSN 2990-00-993-4215 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.