NSN 5330-01-411-9609 · NIIN 014119609 · Part number 665716
Walker T J Inc Chesterton Specialist · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 1BL67
Government record, cited
NSN 5330-01-411-9609 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-411-9609. Manufacturer of record part number: 665716.
Also searched as5330-01-411-9609 ·
5330014119609 ·
NIIN 014119609 ·
01-411-9609 ·
FSC 5330 Packing and Gasket Materials · CAGE 1BL67 · 665716
Nearby stock numbers← 5330-01-411-9521 Gasket
·
5330-01-411-9614 Retainer, Seal →
5330-01-411-9609 — Packing and Gasket Materials
Features
Retainer,packing — FSC 5330
Cross-Sectional Height: 0.382 INCHES NOMINAL IN
Cross-Sectional Shape Style: SPECIAL
Peripheral Diameter: 2.560 INCHES NOMINAL IN
Center Hole Diameter: 1.875 INCHES NOMINAL IN
Material: SILICON OVERALL
1 manufacturer part number on file
Manufacturer of record: Walker T J Inc Chesterton Specialist
Identification
NSN: 5330-01-411-9609
NIIN: 014119609
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 665716
Manufacturer: Walker T J Inc Chesterton Specialist
General Description
The Retainer,packing, cataloged under National Stock Number 5330-01-411-9609, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Walker T J Inc Chesterton Specialist. 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
5330-01-411-9609
Primary Part Number
665716
Item Name
Retainer,packing
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Walker T J Inc Chesterton Specialist
Status
ACTIVE
Cross-Sectional Height
0.382 INCHES NOMINAL IN
Cross-Sectional Shape Style
SPECIAL
Peripheral Diameter
2.560 INCHES NOMINAL IN
Center Hole Diameter
1.875 INCHES NOMINAL IN
Material
SILICON 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 5330-01-411-9609?
NSN 5330-01-411-9609 is a Retainer,packing, manufactured by Walker T J Inc Chesterton Specialist, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-411-9609?
NSN 5330-01-411-9609 has 1 manufacturer part number on file: 665716 (Walker T J Inc Chesterton Specialist).
What are the specifications of 665716?
Key specifications for 665716: Cross-Sectional Height: 0.382 INCHES NOMINAL IN; Cross-Sectional Shape Style: SPECIAL; Peripheral Diameter: 2.560 INCHES NOMINAL IN; Special Features: MATERIAL ALSO INCLUDES CARBIDE; CHESTERTON 155 SEAL TYPE. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-411-9609 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.