NSN 5330-01-459-4636 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-459-4636. Manufacturer of record part number: 8977-007-340.
Also searched as5330-01-459-4636 ·
5330014594636 ·
NIIN 014594636 ·
01-459-4636 ·
FSC 5330 Packing and Gasket Materials · CAGE 57574 · 8977-007-340
Cross-Sectional Thickness: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Style Designator: CIRCULAR
Outside Diameter: 7.469 INCHES MINIMUM AND 7.500 INCHES MAXIMUM IN
Aperture Diameter: 6.984 INCHES MINIMUM AND 7.016 INCHES MAXIMUM IN
Environmental Attribute Code: ASBESTOS ALTERNATIVE PRODUCTS
1 manufacturer part number on file
Manufacturer of record: Velan Valve Corp.
Identification
NSN: 5330-01-459-4636
NIIN: 014594636
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 8977-007-340
Manufacturer: Velan Valve Corp.
General Description
The Gasket,spiral Wound, cataloged under National Stock Number 5330-01-459-4636, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Velan Valve Corp.. Government technical data includes 5 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
5330-01-459-4636
Primary Part Number
8977-007-340
Item Name
Gasket,spiral Wound
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Velan Valve Corp.
Status
ACTIVE
Cross-Sectional Thickness
0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Style Designator
CIRCULAR
Outside Diameter
7.469 INCHES MINIMUM AND 7.500 INCHES MAXIMUM IN
Aperture Diameter
6.984 INCHES MINIMUM AND 7.016 INCHES MAXIMUM IN
Environmental Attribute Code
ASBESTOS ALTERNATIVE PRODUCTS
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 5330-01-459-4636?
NSN 5330-01-459-4636 is a Gasket,spiral Wound, manufactured by Velan Valve Corp., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-459-4636?
NSN 5330-01-459-4636 has 1 manufacturer part number on file: 8977-007-340 (Velan Valve Corp.).
What are the specifications of 8977-007-340?
Key specifications for 8977-007-340: Cross-Sectional Thickness: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Outside Diameter: 7.469 INCHES MINIMUM AND 7.500 INCHES MAXIMUM IN; Aperture Diameter: 6.984 INCHES MINIMUM AND 7.016 INCHES MAXIMUM IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-459-4636 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.