NSN 5330-01-672-0640 · NIIN 016720640 · Part number 12688019
General Motors Corp · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 24617
Government record, cited
NSN 5330-01-672-0640 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-672-0640. Manufacturer of record part number: 12688019.
Also searched as5330-01-672-0640 ·
5330016720640 ·
NIIN 016720640 ·
01-672-0640 ·
FSC 5330 Packing and Gasket Materials · CAGE 24617 · 12688019 · 4391057 · 12676608
Cross-Sectional Thickness: 0.060 INCHES NOMINAL IN
Cross-Sectional Height: 2.840 INCHES NOMINAL IN
Cross Section Outside Diameter: 3.720 INCHES NOMINAL IN
Material: STEEL OVERALL
2 manufacturer part numbers on file
Manufacturer of record: General Motors Corp
Identification
NSN: 5330-01-672-0640
NIIN: 016720640
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 12688019
Manufacturer: General Motors Corp
General Description
The Gasket, cataloged under National Stock Number 5330-01-672-0640, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Motors Corp. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-672-0640
Primary Part Number
12688019
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
General Motors Corp
Status
ACTIVE
Cross-Sectional Thickness
0.060 INCHES NOMINAL IN
Cross-Sectional Height
2.840 INCHES NOMINAL IN
Cross Section Outside Diameter
3.720 INCHES NOMINAL IN
Material
STEEL 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 5330-01-672-0640?
NSN 5330-01-672-0640 is a Gasket, manufactured by General Motors Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-672-0640?
NSN 5330-01-672-0640 has 2 manufacturer part numbers on file: 4391057 (Oshkosh Defense Llc), 12688019 (General Motors Corp).
What are the specifications of 12688019?
Key specifications for 12688019: Cross-Sectional Thickness: 0.060 INCHES NOMINAL IN; Cross-Sectional Height: 2.840 INCHES NOMINAL IN; Cross Section Outside Diameter: 3.720 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: GASKET,MANIFOLD-UP PIPE,UPR.. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-672-0640 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.