PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7974.001.142Packing,preformed

Anderson Greenwood Lp Dba Anderson Greenwood Crosby · NSN 5330-01-191-0474 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-191-0474 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-191-0474. Primary manufacturer part number: 7974.001.142.
Features
  • Packing,preformed — FSC 5330
  • Cross-Sectional Height: 0.156 INCHES NOMINAL IN
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Center Hole Diameter: 0.500 INCHES NOMINAL IN
  • Peripheral Diameter: 0.670 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Anderson Greenwood Lp Dba Anderson Greenwood Crosby
Applications
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-01-191-0474, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Anderson Greenwood Lp Dba Anderson Greenwood Crosby. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-191-0474
Primary Part Number7974.001.142
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAnderson Greenwood Lp Dba Anderson Greenwood Crosby
StatusACTIVE
Cross-Sectional Height0.156 INCHES NOMINAL IN
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Center Hole Diameter0.500 INCHES NOMINAL IN
Peripheral Diameter0.670 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-182-3482 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
A7949.001.142 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
20221 FIND 14 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
7974.001.142 PRIMARY Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
Related Parts
5330-00-182-3482INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5330-01-191-0474?

NSN 5330-01-191-0474 is a Packing,preformed, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-191-0474?

NSN 5330-01-191-0474 has 3 cross-referenced part numbers: A7949.001.142 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 20221 FIND 14 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 7974.001.142 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).

What NSN replaces 5330-01-191-0474?

There is 1 known substitute for 5330-01-191-0474: 5330-00-182-3482. Verify interchangeability with system specifications before substitution.

What are the specifications of 7974.001.142?

Key specifications for 7974.001.142: Cross-Sectional Height: 0.156 INCHES NOMINAL IN; Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL; Center Hole Diameter: 0.500 INCHES NOMINAL IN; Peripheral Diameter: 0.670 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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