NSN 5330-01-323-7974 · NIIN 013237974 · Part number 864-163
Avox Systems Inc Dba Avox Systems Inc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 53655
Government record, cited
NSN 5330-01-323-7974 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-323-7974. Manufacturer of record part number: 864-163.
Also searched as5330-01-323-7974 ·
5330013237974 ·
NIIN 013237974 ·
01-323-7974 ·
FSC 5330 Packing and Gasket Materials · CAGE 53655 · 864-163
Cross-Sectional Thickness: 0.059 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
Style Designator: CIRCULAR
Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Outside Diameter: 1.660 INCHES NOMINAL IN
Aperture Diameter: 1.164 INCHES NOMINAL IN
Material: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
1 manufacturer part number on file
Identification
NSN: 5330-01-323-7974
NIIN: 013237974
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 864-163
Manufacturer: Avox Systems Inc Dba Avox Systems Inc
General Description
The Gasket, cataloged under National Stock Number 5330-01-323-7974, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Avox Systems Inc Dba Avox Systems 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
5330-01-323-7974
Primary Part Number
864-163
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Avox Systems Inc Dba Avox Systems Inc
Status
ACTIVE
Cross-Sectional Thickness
0.059 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
Style Designator
CIRCULAR
Cross-Sectional Shape Style
SOLID SINGLE OR COMPOSITION
Outside Diameter
1.660 INCHES NOMINAL IN
Aperture Diameter
1.164 INCHES NOMINAL IN
Material
RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM 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 5330-01-323-7974?
NSN 5330-01-323-7974 is a Gasket, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-323-7974?
NSN 5330-01-323-7974 has 1 manufacturer part number on file: 864-163 (Avox Systems Inc Dba Avox Systems Inc).
What are the specifications of 864-163?
Key specifications for 864-163: Cross-Sectional Thickness: 0.059 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Diameter: 1.660 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-323-7974 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.