NSN 5330-01-511-7089 · NIIN 015117089 · Part number 7249950-2
Naval Sea Systems Command · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5330-01-511-7089 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-511-7089. Manufacturer of record part number: 7249950-2.
Also searched as5330-01-511-7089 ·
5330015117089 ·
NIIN 015117089 ·
01-511-7089 ·
FSC 5330 Packing and Gasket Materials · CAGE 53711 · 7249950-2
Cross-Sectional Thickness: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
Hardness Rating: 30.0 SHORE DUROMETER A NOMINAL OVERALL
Style Designator: CIRCULAR
Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Outside Diameter: 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
Aperture Diameter: 0.422 INCHES MINIMUM AND 0.432 INCHES MAXIMUM IN
Color: BLACK
Identification
NSN: 5330-01-511-7089
NIIN: 015117089
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 7249950-2
Manufacturer: Naval Sea Systems Command
General Description
The Gasket, cataloged under National Stock Number 5330-01-511-7089, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-511-7089
Primary Part Number
7249950-2
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Cross-Sectional Thickness
0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
Hardness Rating
30.0 SHORE DUROMETER A NOMINAL OVERALL
Style Designator
CIRCULAR
Cross-Sectional Shape Style
SOLID SINGLE OR COMPOSITION
Outside Diameter
0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
Aperture Diameter
0.422 INCHES MINIMUM AND 0.432 INCHES MAXIMUM IN
Color
BLACK
Material
RUBBER CHLOROPRENE CLASS CR OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-01-511-7089?
NSN 5330-01-511-7089 is a Gasket, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-511-7089?
NSN 5330-01-511-7089 has 2 manufacturer part numbers on file: 7249950-2 (Naval Sea Systems Command), 7249950-2 (Precision Gasket Company Dba Pgc).
What are the specifications of 7249950-2?
Key specifications for 7249950-2: Cross-Sectional Thickness: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN; Hardness Rating: 30.0 SHORE DUROMETER A NOMINAL OVERALL; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-511-7089 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.