PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

200985O-Ring

Hamilton Jet, Inc. · NSN 5331-01-622-9539 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-622-9539 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-622-9539. Primary manufacturer part number: 200985.
Features
  • O-Ring — FSC 5331
  • 3 verified cross-references
  • Primary manufacturer: Hamilton Jet, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-622-9539, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Jet, Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-622-9539
Primary Part Number200985
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerHamilton Jet, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-227-3398 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5360-01-375-7576200985 INTERCHANGEABLE
Spring,helical,compression
Heckler & Koch, Inc.
Cross-Reference Index
Part NumberManufacturer
US-100460 Uni-Safe Rettungsgerate Gmbh (DEU)
200985 PRIMARY Hamilton Jet, Inc. (USA)
AH-920183-8 Bae Systems Surface Ships Limited (GBR)
Related Parts
3110-00-227-3398INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5360-01-375-7576INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
200985

Frequently Asked Questions

What is NSN 5331-01-622-9539?

NSN 5331-01-622-9539 is a O-Ring, manufactured by Hamilton Jet, Inc., classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-622-9539?

NSN 5331-01-622-9539 has 3 cross-referenced part numbers: US-100460 (Uni-Safe Rettungsgerate Gmbh), 200985 (Hamilton Jet, Inc.), AH-920183-8 (Bae Systems Surface Ships Limited).

What NSN replaces 5331-01-622-9539?

There are 2 known substitutes for 5331-01-622-9539: 3110-00-227-3398, 5360-01-375-7576. Verify interchangeability with system specifications before substitution.

What are the specifications of 200985?

Key specifications for 200985: Part Name Assigned by Controlling Agency: O-RING; End Item Identification: WATERJET,MAR. 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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