The Gasket, cataloged under National Stock Number 5330-01-653-4975, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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
Gasket
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Technical Specifications
Parameter
Value
NSN
5330-01-653-4975
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-653-505639593-95610-810POSSIBLE MATCH
GASKET
Possible match (shared part number)Textron Systems Corporation Dba Textron Systems Corp
5330-01-653-508439593-95610-812POSSIBLE MATCH
GASKET
Possible match (shared part number)Textron Systems Corporation Dba Textron Systems Corp
5985-01-653-591239593-95610-395POSSIBLE MATCH
SUPPORT,ANTENNA REFLECTOR
Possible match (shared part number)Textron Systems Corporation Dba Textron Systems Corp
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
39593-95610-811
3/2Design control — primary reference
U.S. Government activity
39593-95610
D/9Drawing number reference only
U.S. Government activity
Related Parts
5330-01-653-5056POSSIBLE MATCH
GASKET
39593-95610-810
5330-01-653-5084POSSIBLE MATCH
GASKET
39593-95610-812
5985-01-653-5912POSSIBLE MATCH
SUPPORT,ANTENNA REFLECTOR
39593-95610-395
Frequently Asked Questions
What is NSN 5330-01-653-4975?
NSN 5330-01-653-4975 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What NSN replaces 5330-01-653-4975?
3 possible matches (shared part number, not a government interchangeability claim): 5330-01-653-5056, 5330-01-653-5084, 5985-01-653-5912. Verify interchangeability with system specifications before substitution.
Is NSN 5330-01-653-4975 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.