PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

707524-129O-Ring

Wintec Llc · NSN 5331-00-492-0575 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-492-0575 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-492-0575. Primary manufacturer part number: 707524-129.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
  • Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL
  • Outside Diameter: 1.734 INCHES MINIMUM AND 1.776 INCHES MAXIMUM IN
  • Center Hole Diameter: 1.534 INCHES MINIMUM AND 1.564 INCHES MAXIMUM IN
  • Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM
  • Temp Rating: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
  • 20 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Ethylene-Propylene Class Epm construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-492-0575, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Wintec Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-492-0575
Primary Part Number707524-129
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerWintec Llc
StatusCANCELLED
Cross-Sectional Height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Hardness Rating80.0 SHORE DUROMETER A NOMINAL
Outside Diameter1.734 INCHES MINIMUM AND 1.776 INCHES MAXIMUM IN
Center Hole Diameter1.534 INCHES MINIMUM AND 1.564 INCHES MAXIMUM IN
MaterialRUBBER ETHYLENE-PROPYLENE CLASS EPM
Temp Rating-70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5331-00-127-2521NAS1611-129 INTERCHANGEABLE
O-Ring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5331-00-140-0264E0540 2-130 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5330-00-470-5088803-7063850-X5XX-8 INTERCHANGEABLE
Packing,preformed
Naval Sea Systems Command
5330-01-225-4204 INTERCHANGEABLE
Packing,preformed
5330-01-252-3113 INTERCHANGEABLE
Packing,preformed
5331-01-287-4834 INTERCHANGEABLE
O-Ring
5331-01-314-081906689129222E7 INTERCHANGEABLE
O-Ring
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5331-01-357-7175NAS1611-129A INTERCHANGEABLE
O-Ring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5330-01-398-9887 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
AS568B-129 Sae International Dba Sae International (USA)
NAS1611-129 Zf Industrieantriebe Witten Gmbh (DEU)
RWS-568-129 Zf Industrieantriebe Witten Gmbh (DEU)
2-129 E540-80 Parker Hannifin Gmbh O-Ring Division (DEU)
2-129E540-8 Parker-Hannifin Corp Div O-Ring Division (USA)
AS568B-129 Society of Automotive Engineers Inc (USA)
803-1385714-5-0 5 Zf Industrieantriebe Witten Gmbh (DEU)
A6689-129-222 Zf Industrieantriebe Witten Gmbh (DEU)
803-4384536-5XX -30 Zf Industrieantriebe Witten Gmbh (DEU)
803-7063850-B51 1-8 Zf Industrieantriebe Witten Gmbh (DEU)
707524-129 PRIMARY Wintec Llc (USA)
DS-48805-6PC24,1.0IN Naval Inventory Control Point Mechanicsburg (USA)
707524-129 Technetics Group Llc Dba Technetics Group Deland Div Technetics Group Deland (USA)
NAS1611-129A Parker-Hannifin Corp Div O-Ring Division (USA)
ARP568-129E540- 8 Zf Industrieantriebe Witten Gmbh (DEU)
5331PL1279396 Jednolity Indeks Materialowy - Uniform Material Index (POL)
D2000-M2AA810A13E14F17 American Society for Testing and Materials Dba Astm International (USA)
CAT. ORD. 5700 Parker-Hannifin Corp Div O-Ring Division (USA)
A6689.129.222 Zf Industrieantriebe Witten Gmbh (DEU)
810-4384536-51A 30 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5331-00-127-2521INTERCHANGEABLE
O-RING
NAS1611-129
5331-00-140-0264INTERCHANGEABLE
O-RING
E0540 2-130
5330-00-470-5088INTERCHANGEABLE
PACKING,PREFORMED
803-7063850-X5XX-8
5330-01-225-4204INTERCHANGEABLE
PACKING,PREFORMED
5330-01-252-3113INTERCHANGEABLE
PACKING,PREFORMED
5331-01-287-4834INTERCHANGEABLE
O-RING
5331-01-314-0819INTERCHANGEABLE
O-RING
06689129222E7
5331-01-357-7175INTERCHANGEABLE
O-RING
NAS1611-129A
5330-01-398-9887INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5331-00-492-0575?

NSN 5331-00-492-0575 is a O-Ring, manufactured by Wintec Llc, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-492-0575?

NSN 5331-00-492-0575 has 20 cross-referenced part numbers: AS568B-129 (Sae International Dba Sae International), NAS1611-129 (Zf Industrieantriebe Witten Gmbh), RWS-568-129 (Zf Industrieantriebe Witten Gmbh), 2-129 E540-80 (Parker Hannifin Gmbh O-Ring Division), 2-129E540-8 (Parker-Hannifin Corp Div O-Ring Division) and 15 more.

What NSN replaces 5331-00-492-0575?

There are 9 known substitutes for 5331-00-492-0575: 5331-00-127-2521, 5331-00-140-0264, 5330-00-470-5088 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 707524-129?

Key specifications for 707524-129: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL; Outside Diameter: 1.734 INCHES MINIMUM AND 1.776 INCHES MAXIMUM IN; Center Hole Diameter: 1.534 INCHES MINIMUM AND 1.564 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-492-0575 still in active supply?

NSN 5331-00-492-0575 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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