PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS3085-113O-Ring

Allison Transmission Inc Dba Allison Transmission, Inc · NSN 5331-00-166-1062 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-166-1062 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-166-1062. Primary manufacturer part number: AS3085-113.
Features
  • O-Ring — FSC 5331
  • Temp Rating: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
  • Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL
  • Outside Diameter: 0.755 INCHES NOMINAL IN
  • Material: RUBBER FLUOROCARBON CLASS FPM
  • Center Hole Diameter: 0.542 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
  • Elongation Percentage: 125 MAXIMUM
  • Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Fluorocarbon Class Fpm construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-166-1062, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 24 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
NSN5331-00-166-1062
Primary Part NumberAS3085-113
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerAllison Transmission Inc Dba Allison Transmission, Inc
StatusCANCELLED
Temp Rating-20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
Hardness Rating75.0 SHORE DUROMETER A NOMINAL
Outside Diameter0.755 INCHES NOMINAL IN
MaterialRUBBER FLUOROCARBON CLASS FPM
Center Hole Diameter0.542 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
Elongation Percentage125 MAXIMUM
Cross-Sectional Height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-801-4066LS5041-28 INTERCHANGEABLE
Packing,preformed
Lockheed Martin Corp
5330-00-882-9035 INTERCHANGEABLE
Packing,preformed
5330-01-044-0795 INTERCHANGEABLE
Packing,preformed
1560-01-090-183750-5124-3 INTERCHANGEABLE
Channel Assembly
The Boeing Company Div Defense
5331-01-111-8437 INTERCHANGEABLE
O-Ring
5331-01-200-1251 INTERCHANGEABLE
O-Ring
5331-01-245-40985.0-51-24-3 INTERCHANGEABLE
O-Ring
Universal Industrial Products Co Div of Core Industries Inc
5331-01-279-3356 INTERCHANGEABLE
O-Ring
5330-01-290-4183AS3085-113 INTERCHANGEABLE
Packing,preformed
Allison Transmission Inc Dba Allison Transmission, Inc
5330-01-308-9651 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
AS3085-113 Allison Transmission Inc Dba Allison Transmission, Inc (USA)
3627-11-11-70 Hamilton Sundstrand Corporation (USA)
8005183-44 Goodrich Actuation Systems Ltd (GBR)
430075 ITEM 8 Donaldson Company, Inc. (USA)
SAE-AMS7276 Sae International Dba Sae International (USA)
8610 PIECE 32 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
5330001661062 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
6843333-113 Zf Industrieantriebe Witten Gmbh (DEU)
4680-113 Eaton Aerospace, Llc Dba Jackson South (USA)
J221P113 General Electric Company (USA)
21089 FINE 38 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
040.704.0100 Zf Industrieantriebe Witten Gmbh (DEU)
ARP568-113MILR2 5897TY1CL1 Zf Industrieantriebe Witten Gmbh (DEU)
21260 FIND 21 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
5331PL0804759 Jednolity Indeks Materialowy - Uniform Material Index (POL)
S9413-113 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
21340 FIND 40 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
MILR83248 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83248/1-113 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
20257 FIND 33 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
Related Parts
5330-00-801-4066INTERCHANGEABLE
PACKING,PREFORMED
LS5041-28
5330-00-882-9035INTERCHANGEABLE
PACKING,PREFORMED
5330-01-044-0795INTERCHANGEABLE
PACKING,PREFORMED
1560-01-090-1837INTERCHANGEABLE
CHANNEL ASSEMBLY
50-5124-3
5331-01-111-8437INTERCHANGEABLE
O-RING
5331-01-200-1251INTERCHANGEABLE
O-RING
5331-01-245-4098INTERCHANGEABLE
O-RING
5.0-51-24-3
5331-01-279-3356INTERCHANGEABLE
O-RING
5330-01-290-4183INTERCHANGEABLE
PACKING,PREFORMED
AS3085-113
5330-01-308-9651INTERCHANGEABLE
PACKING,PREFORMED
5331-01-378-1774INTERCHANGEABLE
O-RING
M83248/1-113
5330-01-378-3210INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5331-00-166-1062?

NSN 5331-00-166-1062 is a O-Ring, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-166-1062?

NSN 5331-00-166-1062 has 50 cross-referenced part numbers: AS3085-113 (Allison Transmission Inc Dba Allison Transmission, Inc), 3627-11-11-70 (Hamilton Sundstrand Corporation), 8005183-44 (Goodrich Actuation Systems Ltd), 430075 ITEM 8 (Donaldson Company, Inc.), SAE-AMS7276 (Sae International Dba Sae International) and 45 more.

What NSN replaces 5331-00-166-1062?

There are 12 known substitutes for 5331-00-166-1062: 5330-00-801-4066, 5330-00-882-9035, 5330-01-044-0795 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS3085-113?

Key specifications for AS3085-113: Temp Rating: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Outside Diameter: 0.755 INCHES NOMINAL IN; Material: RUBBER FLUOROCARBON CLASS FPM. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-166-1062 still in active supply?

NSN 5331-00-166-1062 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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