PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-120V0747-75O-Ring

Parker-Hannifin Corp Div O-Ring Division · NSN 5331-00-166-1076 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-166-1076 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-166-1076. Primary manufacturer part number: 2-120V0747-75.
Features
  • O-Ring — FSC 5331
  • 50 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corp Div O-Ring Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-00-166-1076, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. This item has 50 commercial cross-references from 29 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersOshkosh Defense Llc (CAGE 75Q65); Tri-Tec Manufacturing Llc (CAGE 98032); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H); Aviation Spares and Repairs Ltd (CAGE KCV81); Eriks B.v. (CAGE H2313)
Technical Specifications
ParameterValue
NSN5331-00-166-1076
Primary Part Number2-120V0747-75
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerParker-Hannifin Corp Div O-Ring Division
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
2840-00-015-4182500292 INTERCHANGEABLE
Bracket,ignition Exciter,turbine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5331-00-097-6409AS568-120 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-103-1579AS3209-120 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5330-00-255-0103 INTERCHANGEABLE
Packing,preformed
5962-00-689-1640ML668TC INTERCHANGEABLE
Microcircuit,digital
Lansdale Semiconductor, Inc.
5330-00-756-2435S8057BF114 INTERCHANGEABLE
Packing,preformed
Honeywell International Inc. Div Aerospace - Torrance
5305-01-051-501850029-2 INTERCHANGEABLE
Screw,ball,padeye
The Entwistle Company Llc
5331-01-106-0942AS3581-120 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5330-01-237-1228AS568-120SAE-AMS-R-83285GRADE80 INTERCHANGEABLE
Packing,preformed
Sae International Dba Sae International
5365-01-251-1632660183 INTERCHANGEABLE
Spacer,ring
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Cross-Reference Index
Part NumberManufacturer
7HB539 Oshkosh Defense Llc (USA)
SE12IN FN-52 SHT 3 Tri-Tec Manufacturing Llc (USA)
500292 Tri-Tec Manufacturing Llc (USA)
5331PL2033540 Jednolity Indeks Materialowy - Uniform Material Index (POL)
M83485/1-120 Aviation Spares and Repairs Ltd (GBR)
5331PL2228004 Jednolity Indeks Materialowy - Uniform Material Index (POL)
M83248-1-120ES Eriks B.v. (NLD)
AS3209-120 Society of Automotive Engineers Inc (USA)
MS9388-120 Zf Industrieantriebe Witten Gmbh (DEU)
2-120-V747-75 Zf Industrieantriebe Witten Gmbh (DEU)
66-0183 Welch Vacuum Technology Inc (USA)
D30000-5-01 ITEM 84 Emerson Automation Solutions Final Control Us Lp (USA)
1560 0.75IN ITEM 5 Staples & Pfeiffer, Inc. (USA)
6390641-02 Naval Sea Systems Command (USA)
901660-215 Zf Industrieantriebe Witten Gmbh (DEU)
2-120V0747-75 PRIMARY Parker-Hannifin Corp Div O-Ring Division (USA)
2-120V1226-75 PRIMARY Parker-Hannifin Corp Div O-Ring Division (USA)
S8057BF114 Zf Industrieantriebe Witten Gmbh (DEU)
COH-56414 Comercial Hernando Moreno Cohemo SL (ESP)
2-120V884-75 Parker-Hannifin Corp Div O-Ring Division (USA)
Related Parts
2840-00-015-4182INTERCHANGEABLE
BRACKET,IGNITION EXCITER,TURBINE
500292
5331-00-097-6409INTERCHANGEABLE
O-RING
AS568-120
5331-00-103-1579INTERCHANGEABLE
O-RING
AS3209-120
5330-00-255-0103INTERCHANGEABLE
PACKING,PREFORMED
5962-00-689-1640INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
ML668TC
5330-00-756-2435INTERCHANGEABLE
PACKING,PREFORMED
S8057BF114
5305-01-051-5018INTERCHANGEABLE
SCREW,BALL,PADEYE
50029-2
5331-01-106-0942INTERCHANGEABLE
O-RING
AS3581-120
5330-01-237-1228INTERCHANGEABLE
PACKING,PREFORMED
AS568-120SAE-AMS-R-83285GRADE80
5365-01-251-1632INTERCHANGEABLE
SPACER,RING
660183
1420-01-659-5250INTERCHANGEABLE
O-RING ASSY
M83248/1-120

Frequently Asked Questions

What is NSN 5331-00-166-1076?

NSN 5331-00-166-1076 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-166-1076?

NSN 5331-00-166-1076 has 50 cross-referenced part numbers: 7HB539 (Oshkosh Defense Llc), SE12IN FN-52 SHT 3 (Tri-Tec Manufacturing Llc), 500292 (Tri-Tec Manufacturing Llc), 5331PL2033540 (Jednolity Indeks Materialowy - Uniform Material Index), M83485/1-120 (Aviation Spares and Repairs Ltd) and 45 more.

What NSN replaces 5331-00-166-1076?

There are 11 known substitutes for 5331-00-166-1076: 2840-00-015-4182, 5331-00-097-6409, 5331-00-103-1579 and 8 more. Verify interchangeability with system specifications before substitution.

Is NSN 5331-00-166-1076 still in active supply?

NSN 5331-00-166-1076 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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