Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Aperture Width: 15.250 INCHES MINIMUM AND 23.250 INCHES MAXIMUM IN
Aperture Length: 17.250 INCHES MINIMUM AND 25.250 INCHES MAXIMUM IN
Bolt Hole Quantity: 26
Material: GRAPHITE OVERALL
Hole Diameter: 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Identification
NSN: 5330-01-377-9929
NIIN: 013779929
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
General Description
The Gasket, cataloged under National Stock Number 5330-01-377-9929, 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7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5330-01-377-9929
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
Style Designator
OVAL
Cross-Sectional Shape Style
SOLID SINGLE OR COMPOSITION
Aperture Width
15.250 INCHES MINIMUM AND 23.250 INCHES MAXIMUM IN
Aperture Length
17.250 INCHES MINIMUM AND 25.250 INCHES MAXIMUM IN
Bolt Hole Quantity
26
Material
GRAPHITE OVERALL
Hole Diameter
0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
TSPS-290VL
3/9Design control — primary reference
Tri-State Packing Supply
No interchangeability data on file.
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 5330-01-377-9929?
NSN 5330-01-377-9929 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What are the specifications of 5330-01-377-9929?
Key specifications for 5330-01-377-9929: Style Designator: OVAL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Aperture Width: 15.250 INCHES MINIMUM AND 23.250 INCHES MAXIMUM IN; Aperture Length: 17.250 INCHES MINIMUM AND 25.250 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-377-9929 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.