NSN 5330-01-643-6165 · NIIN 016436165 · Part number 2637512-77
Bae Systems Land & Armaments L.p. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 44114
Government record, cited
NSN 5330-01-643-6165 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-643-6165. Manufacturer of record part number: 2637512-77.
Also searched as5330-01-643-6165 ·
5330016436165 ·
NIIN 016436165 ·
01-643-6165 ·
FSC 5330 Packing and Gasket Materials · CAGE 44114 · 2637512-77
Hardness Rating: 92.0 SHORE DUROMETER A NOMINAL OVERALL
Accommodated Shaft Diameter: 0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
Material: RUBBER POLYURETHANE OVERALL
Construction: ONE-PIECE
1 manufacturer part number on file
Identification
NSN: 5330-01-643-6165
NIIN: 016436165
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 2637512-77
Manufacturer: Bae Systems Land & Armaments L.p.
General Description
The Seal,plain, cataloged under National Stock Number 5330-01-643-6165, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-643-6165
Primary Part Number
2637512-77
Item Name
Seal,plain
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Bae Systems Land & Armaments L.p.
Status
ACTIVE
Seal Width
0.3275 INCHES NOMINAL IN
Outside Diameter
1.375 INCHES NOMINAL IN
Hardness Rating
92.0 SHORE DUROMETER A NOMINAL OVERALL
Accommodated Shaft Diameter
0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
Material
RUBBER POLYURETHANE OVERALL
Construction
ONE-PIECE
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 5330-01-643-6165?
NSN 5330-01-643-6165 is a Seal,plain, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-643-6165?
NSN 5330-01-643-6165 has 1 manufacturer part number on file: 2637512-77 (Bae Systems Land & Armaments L.p.).
What are the specifications of 2637512-77?
Key specifications for 2637512-77: Seal Width: 0.3275 INCHES NOMINAL IN; Outside Diameter: 1.375 INCHES NOMINAL IN; Hardness Rating: 92.0 SHORE DUROMETER A NOMINAL OVERALL; Accommodated Shaft Diameter: 0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-643-6165 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.