FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
General Description
The Cover,gear Housing, cataloged under National Stock Number 1680-00-301-0853, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
Cover,gear Housing
FSC / FSG
1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Technical Specifications
Parameter
Value
NSN
1680-00-301-0853
Item Name
Cover,gear Housing
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
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.
5305-00-958-5457MS35190-226POSSIBLE MATCH
SCREW,MACHINE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
1680-01-159-459970400-02260-103POSSIBLE MATCH
SERVO,YAW TRIM
Possible match (shared part number)Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5310-01-171-226118227POSSIBLE MATCH
WASHER,VENT
Possible match (shared part number)Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4730-01-700-389218227POSSIBLE MATCH
PACKING NUT
Possible match (shared part number)Cadillac Gage Textron Inc.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
18227-01
C/1Advisory reference — outside the item-of-supply concept
Safran Power Usa Llc
18227-01
3/9Design control — primary reference
Lucas Aerospace Power Equipment Corporation
18227
5/9Secondary reference
Lucas Aerospace Power Equipment Corporation
18227
C/1Advisory reference — outside the item-of-supply concept
Safran Power Usa Llc
Related Parts
5305-00-958-5457POSSIBLE MATCH
SCREW,MACHINE
MS35190-226
1680-01-159-4599POSSIBLE MATCH
SERVO,YAW TRIM
70400-02260-103
5310-01-171-2261POSSIBLE MATCH
WASHER,VENT
18227
4730-01-700-3892POSSIBLE MATCH
PACKING NUT
18227
Frequently Asked Questions
What is NSN 1680-00-301-0853?
NSN 1680-00-301-0853 is a Cover,gear Housing, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What NSN replaces 1680-00-301-0853?
4 possible matches (shared part number, not a government interchangeability claim): 5305-00-958-5457, 1680-01-159-4599, 5310-01-171-2261. Verify interchangeability with system specifications before substitution.
Is NSN 1680-00-301-0853 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.