PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45Z91D42O-Ring

Terex Usa, Llc Dba Terex Usa, Llc · NSN 5331-01-606-4089 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-606-4089 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-606-4089. Primary manufacturer part number: 45Z91D42.
Features
  • O-Ring — FSC 5331
  • 2 verified cross-references
  • Primary manufacturer: Terex Usa, Llc Dba Terex Usa, Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-606-4089, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Terex Usa, Llc Dba Terex Usa, Llc. This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5331-01-606-4089
Primary Part Number45Z91D42
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerTerex Usa, Llc Dba Terex Usa, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5331-01-077-9759N0398 2-130 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-01-621-7857460-0436 INTERCHANGEABLE
O-Ring
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
Cross-Reference Index
Part NumberManufacturer
460 0436 Terex Usa, Llc Dba Terex Usa, Llc (USA)
45Z91D42 PRIMARY Terex Usa, Llc Dba Terex Usa, Llc (USA)
Related Parts
5331-01-077-9759INTERCHANGEABLE
O-RING
N0398 2-130
5331-01-621-7857INTERCHANGEABLE
O-RING
460-0436

Frequently Asked Questions

What is NSN 5331-01-606-4089?

NSN 5331-01-606-4089 is a O-Ring, manufactured by Terex Usa, Llc Dba Terex Usa, Llc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-606-4089?

NSN 5331-01-606-4089 has 2 cross-referenced part numbers: 460 0436 (Terex Usa, Llc Dba Terex Usa, Llc), 45Z91D42 (Terex Usa, Llc Dba Terex Usa, Llc).

What NSN replaces 5331-01-606-4089?

There are 2 known substitutes for 5331-01-606-4089: 5331-01-077-9759, 5331-01-621-7857. Verify interchangeability with system specifications before substitution.

What are the specifications of 45Z91D42?

Key specifications for 45Z91D42: Part Name Assigned by Controlling Agency: O-RING; End Item Identification: 3810015490465 CRANE,WHEEL MOUNTED,HYDRAULIC,LIGHT,7.5 TON. 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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