Cross-Sectional Thickness: 0.063 INCHES NOMINAL IN
Style Designator: CIRCULAR
Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Outside Diameter: 5.470 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN
Aperture Diameter: 4.750 INCHES NOMINAL IN
Material: RUBBER OVERALL
Identification
NSN: 5330-01-077-4680
NIIN: 010774680
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
General Description
The Gasket, cataloged under National Stock Number 5330-01-077-4680, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
5330-01-077-4680
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
Cross-Sectional Thickness
0.063 INCHES NOMINAL IN
Style Designator
CIRCULAR
Cross-Sectional Shape Style
SOLID SINGLE OR COMPOSITION
Outside Diameter
5.470 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN
Aperture Diameter
4.750 INCHES NOMINAL IN
Material
RUBBER OVERALL
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
9540-01-087-709860-12678POSSIBLE MATCH
ANGLE,STRUCTURAL
Possible match (shared part number)Transtar Metals Corp
5330-01-207-133660067POSSIBLE MATCH
SEAL
Possible match (shared part number)Marine Travelift Inc
6635-01-323-664160067POSSIBLE MATCH
DETECTOR,MOISTURE CONTENT
Possible match (shared part number)Air Techniques, Inc.
5330-01-645-193160067POSSIBLE MATCH
SEAL,NONMETALLIC SPECIAL SHAPED
Possible match (shared part number)Grove U.s. Llc Dba Grove Us Llc
3040-01-732-525260067POSSIBLE MATCH
CONNECTING LINK,RIGID
Possible match (shared part number)Md Helicopters Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
60067
3/2Design control — primary reference
U.S. Government activity
Related Parts
9540-01-087-7098POSSIBLE MATCH
ANGLE,STRUCTURAL
60-12678
5330-01-207-1336POSSIBLE MATCH
SEAL
60067
6635-01-323-6641POSSIBLE MATCH
DETECTOR,MOISTURE CONTENT
60067
5330-01-645-1931POSSIBLE MATCH
SEAL,NONMETALLIC SPECIAL SHAPED
60067
3040-01-732-5252POSSIBLE MATCH
CONNECTING LINK,RIGID
60067
Frequently Asked Questions
What is NSN 5330-01-077-4680?
NSN 5330-01-077-4680 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What NSN replaces 5330-01-077-4680?
5 possible matches (shared part number, not a government interchangeability claim): 9540-01-087-7098, 5330-01-207-1336, 6635-01-323-6641. Verify interchangeability with system specifications before substitution.
What are the specifications of 5330-01-077-4680?
Key specifications for 5330-01-077-4680: Cross-Sectional Thickness: 0.063 INCHES NOMINAL IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Diameter: 5.470 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-077-4680 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.