NSN 5330-01-645-3370 · NIIN 016453370 · Part number 701-3372-40
Highland Engineering, Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 0AK83
Government record, cited
NSN 5330-01-645-3370 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-645-3370. Manufacturer of record part number: 701-3372-40.
Also searched as5330-01-645-3370 ·
5330016453370 ·
NIIN 016453370 ·
01-645-3370 ·
FSC 5330 Packing and Gasket Materials · CAGE 0AK83 · 701-3372-40
The Gasket, cataloged under National Stock Number 5330-01-645-3370, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Highland Engineering, Inc.. 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
5330-01-645-3370
Primary Part Number
701-3372-40
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Highland Engineering, Inc.
Status
ACTIVE
Style Designator
NON-CIRCULAR
Aperture Width
3.00 INCHES NOMINAL IN
Aperture Length
15.25 INCHES NOMINAL IN
Bolt Hole Quantity
8
Material
RUBBER NEOPRENE OVERALL
Hole Diameter
0.38 INCHES NOMINAL ALL HOLES 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 5330-01-645-3370?
NSN 5330-01-645-3370 is a Gasket, manufactured by Highland Engineering, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-645-3370?
NSN 5330-01-645-3370 has 1 manufacturer part number on file: 701-3372-40 (Highland Engineering, Inc.).
What are the specifications of 701-3372-40?
Key specifications for 701-3372-40: Style Designator: NON-CIRCULAR; Overall Length: 30.00 INCHES NOMINAL IN; Overall Width: 22.25 INCHES NOMINAL IN; Aperture Width: 3.00 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-645-3370 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.