Cross-Sectional Thickness: 1.120 INCHES NOMINAL IN
Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL
Style Designator: CIRCULAR
Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Outside Diameter: 3.000 INCHES NOMINAL IN
Aperture Diameter: 1.617 INCHES NOMINAL IN
Material: RUBBER SYNTHETIC OVERALL
Identification
NSN: 5330-00-133-2043
NIIN: 001332043
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
General Description
The Gasket, cataloged under National Stock Number 5330-00-133-2043, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government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
5330-00-133-2043
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
Cross-Sectional Thickness
1.120 INCHES NOMINAL IN
Hardness Rating
70.0 SHORE DUROMETER A NOMINAL OVERALL
Style Designator
CIRCULAR
Cross-Sectional Shape Style
SOLID SINGLE OR COMPOSITION
Outside Diameter
3.000 INCHES NOMINAL IN
Aperture Diameter
1.617 INCHES NOMINAL IN
Material
RUBBER SYNTHETIC 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 Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
NSN 5330-00-133-2043 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What NSN replaces 5330-00-133-2043?
11 possible matches (shared part number, not a government interchangeability claim): 3950-00-460-5761, 5920-00-578-3050, 6125-00-660-8563. Verify interchangeability with system specifications before substitution.
What are the specifications of 5330-00-133-2043?
Key specifications for 5330-00-133-2043: Cross-Sectional Thickness: 1.120 INCHES NOMINAL IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-133-2043 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.