NSN 5330-01-264-9174 · NIIN 012649174 · Part number I8197-18-4IN
William E Williams Valve Corp · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 79342
Government record, cited
NSN 5330-01-264-9174 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-264-9174. Manufacturer of record part number: I8197-18-4IN.
Also searched as5330-01-264-9174 ·
5330012649174 ·
NIIN 012649174 ·
01-264-9174 ·
FSC 5330 Packing and Gasket Materials · CAGE 79342 · I8197-18-4IN
Cross-Sectional Shape Style: SQUARE/RECTANGULAR BOTTOM RING
Cross-Sectional Shape Style: SQUARE/RECTANGULAR TOP RING
Cross-Sectional Shape Style: SQUARE/RECTANGULAR INTERMEDIATE RING
1 manufacturer part number on file
Manufacturer of record: William E Williams Valve Corp
Identification
NSN: 5330-01-264-9174
NIIN: 012649174
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: I8197-18-4IN
Manufacturer: William E Williams Valve Corp
General Description
The Packing Assembly, cataloged under National Stock Number 5330-01-264-9174, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is William E Williams Valve Corp. Government technical data includes 4 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
5330-01-264-9174
Primary Part Number
I8197-18-4IN
Item Name
Packing Assembly
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
William E Williams Valve Corp
Status
ACTIVE
Intermediate Ring Quantity
4
Cross-Sectional Shape Style
SQUARE/RECTANGULAR BOTTOM RING
Cross-Sectional Shape Style
SQUARE/RECTANGULAR TOP RING
Cross-Sectional Shape Style
SQUARE/RECTANGULAR INTERMEDIATE RING
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 5330-01-264-9174?
NSN 5330-01-264-9174 is a Packing Assembly, manufactured by William E Williams Valve Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-264-9174?
NSN 5330-01-264-9174 has 1 manufacturer part number on file: I8197-18-4IN (William E Williams Valve Corp).
What are the specifications of I8197-18-4IN?
Key specifications for I8197-18-4IN: Intermediate Ring Quantity: 4; Cross-Sectional Shape Style: SQUARE/RECTANGULAR BOTTOM RING; Cross-Sectional Shape Style: SQUARE/RECTANGULAR TOP RING; Cross-Sectional Shape Style: SQUARE/RECTANGULAR INTERMEDIATE RING. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-264-9174 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.