NSN 5330-00-321-1535 · NIIN 003211535 · Part number 374135
Raytheon Company Dba Raytheon Co · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 3B150
Government record, cited
NSN 5330-00-321-1535 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-321-1535. Manufacturer of record part number: 374135.
Also searched as5330-00-321-1535 ·
5330003211535 ·
NIIN 003211535 ·
00-321-1535 ·
FSC 5330 Packing and Gasket Materials · CAGE 3B150 · 374135
Gasket Center to Flat Distance: 1.500 INCHES NOMINAL IN
Outside Diameter: 3.500 INCHES NOMINAL IN
Aperture Diameter: 1.870 INCHES NOMINAL IN
Gasket Center to Second Flat Distance: 1.500 INCHES NOMINAL IN
Hole Diameter: 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
2 manufacturer part numbers on file
Manufacturer of record: Raytheon Company Dba Raytheon Co
Identification
NSN: 5330-00-321-1535
NIIN: 003211535
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 374135
Manufacturer: Raytheon Company Dba Raytheon Co
General Description
The Gasket, cataloged under National Stock Number 5330-00-321-1535, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5330-00-321-1535
Primary Part Number
374135
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Raytheon Company Dba Raytheon Co
Status
ACTIVE
Gasket Center to Flat Distance
1.500 INCHES NOMINAL IN
Outside Diameter
3.500 INCHES NOMINAL IN
Aperture Diameter
1.870 INCHES NOMINAL IN
Gasket Center to Second Flat Distance
1.500 INCHES NOMINAL IN
Hole Diameter
0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM 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)
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 5330-00-321-1535?
NSN 5330-00-321-1535 is a Gasket, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-321-1535?
NSN 5330-00-321-1535 has 2 manufacturer part numbers on file: 374135 (Raytheon Company), 374135 (Raytheon Company Dba Raytheon Co).
What are the specifications of 374135?
Key specifications for 374135: Gasket Center to Flat Distance: 1.500 INCHES NOMINAL IN; Outside Diameter: 3.500 INCHES NOMINAL IN; Aperture Diameter: 1.870 INCHES NOMINAL IN; Gasket Center to Second Flat Distance: 1.500 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-321-1535 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.