PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CA030044O-Ring

Evans Tempcon Michigan, Llc · NSN 5331-00-776-0580 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-776-0580 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-776-0580. Primary manufacturer part number: CA030044.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER SYNTHETIC
  • Cross-Sectional Height: 0.094 INCHES NOMINAL IN
  • 9 verified cross-references
  • Primary manufacturer: Evans Tempcon Michigan, Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-776-0580, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Evans Tempcon Michigan, Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-776-0580
Primary Part NumberCA030044
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerEvans Tempcon Michigan, Llc
StatusCANCELLED
MaterialRUBBER SYNTHETIC
Cross-Sectional Height0.094 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5331-00-165-1981AS3581-906 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5985-00-264-55043096 INTERCHANGEABLE
Coupler,directional
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
4720-00-486-8211 INTERCHANGEABLE
Hose Assembly,nonmetallic
2530-01-005-26073900-214 INTERCHANGEABLE
Tie Rod,steering
Pdi Ground Support Systems, Inc.
2530-01-037-50303900-175 INTERCHANGEABLE
Tie Rod,steering
Pdi Ground Support Systems, Inc.
5330-01-073-00323-906 INTERCHANGEABLE
Gasket
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2530-01-113-20033900-147 INTERCHANGEABLE
Tie Rod,steering
Pdi Ground Support Systems, Inc.
3110-01-115-5105 INTERCHANGEABLE
Bearing,ball,thrust
2530-01-123-01013900-291 INTERCHANGEABLE
Tie Rod,steering
Pdi Ground Support Systems, Inc.
2530-01-143-91183900-233 INTERCHANGEABLE
Tie Rod,steering
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
CA030044 PRIMARY Evans Tempcon Michigan, Llc (USA)
10141 Circor Aerospace, Inc. Dba Sei Products (USA)
10141 Circor Aerospace Inc (USA)
846170849 Zf Industrieantriebe Witten Gmbh (DEU)
25K30020 Clark Equipment Co (USA)
A50000-11 Bogue Electric Manufacturing Co (USA)
5330007760580 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
3906 Evans Tempcon Michigan, Llc (USA)
25K30020 Vme Americas Inc Sub of Vme Group N V (USA)
Related Parts
5331-00-165-1981INTERCHANGEABLE
O-RING
AS3581-906
5985-00-264-5504INTERCHANGEABLE
COUPLER,DIRECTIONAL
3096
4720-00-486-8211INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
2530-01-005-2607INTERCHANGEABLE
TIE ROD,STEERING
3900-214
2530-01-037-5030INTERCHANGEABLE
TIE ROD,STEERING
3900-175
5330-01-073-0032INTERCHANGEABLE
GASKET
3-906
2530-01-113-2003INTERCHANGEABLE
TIE ROD,STEERING
3900-147
3110-01-115-5105INTERCHANGEABLE
BEARING,BALL,THRUST
2530-01-123-0101INTERCHANGEABLE
TIE ROD,STEERING
3900-291
2530-01-143-9118INTERCHANGEABLE
TIE ROD,STEERING
3900-233
5950-01-369-7574INTERCHANGEABLE
TRANSFORMER,POWER
3906
6650-01-376-1661INTERCHANGEABLE
HOLDER,OPTICAL ELEMENT
3906

Frequently Asked Questions

What is NSN 5331-00-776-0580?

NSN 5331-00-776-0580 is a O-Ring, manufactured by Evans Tempcon Michigan, Llc, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-776-0580?

NSN 5331-00-776-0580 has 9 cross-referenced part numbers: CA030044 (Evans Tempcon Michigan, Llc), 10141 (Circor Aerospace, Inc. Dba Sei Products), 10141 (Circor Aerospace Inc), 846170849 (Zf Industrieantriebe Witten Gmbh), 25K30020 (Clark Equipment Co) and 4 more.

What NSN replaces 5331-00-776-0580?

There are 12 known substitutes for 5331-00-776-0580: 5331-00-165-1981, 5985-00-264-5504, 4720-00-486-8211 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CA030044?

Key specifications for CA030044: Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.094 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-776-0580 still in active supply?

NSN 5331-00-776-0580 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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