PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

908007Seal Ring,metal

Caterpillar Inc Div Caterpillar Defense · NSN 5330-01-643-0032 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-643-0032 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-643-0032. Primary manufacturer part number: 908007.
Features
  • Seal Ring,metal — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Ring,metal, cataloged under National Stock Number 5330-01-643-0032, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-643-0032
Primary Part Number908007
Item NameSeal Ring,metal
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-534-69341640-40-183 INTERCHANGEABLE
Cup,oil,lubricating
Ametek Inc Heat Transfer Div
5331-00-851-8695AS3578-040 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5950-01-367-8701 INTERCHANGEABLE
Reactor
Cross-Reference Index
Part NumberManufacturer
908007 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
4730-00-534-6934INTERCHANGEABLE
CUP,OIL,LUBRICATING
1640-40-183
5331-00-851-8695INTERCHANGEABLE
O-RING
AS3578-040
5950-01-367-8701INTERCHANGEABLE
REACTOR

Frequently Asked Questions

What is NSN 5330-01-643-0032?

NSN 5330-01-643-0032 is a Seal Ring,metal, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-643-0032?

NSN 5330-01-643-0032 has 1 cross-referenced part number: 908007 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 5330-01-643-0032?

There are 3 known substitutes for 5330-01-643-0032: 4730-00-534-6934, 5331-00-851-8695, 5950-01-367-8701. Verify interchangeability with system specifications before substitution.

What are the specifications of 908007?

Key specifications for 908007: End Item Identification: STEERING, FORK LIFT TRUCK; Part Name Assigned by Controlling Agency: RING. 2 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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