PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

902-1-2O-Ring

Parker Hannifin Corporation Div O-Ring Division · NSN 5331-00-727-1292 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-727-1292 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-727-1292. Primary manufacturer part number: 902-1-2.
Features
  • O-Ring — FSC 5331
  • Elongation Percentage: 160 MAXIMUM
  • Cross-Sectional Height: 0.040 INCHES NOMINAL IN
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • 4 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div O-Ring Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-727-1292, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div O-Ring Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN5331-00-727-1292
Primary Part Number902-1-2
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerParker Hannifin Corporation Div O-Ring Division
StatusCANCELLED
Elongation Percentage160 MAXIMUM
Cross-Sectional Height0.040 INCHES NOMINAL IN
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5331-00-067-3358 INTERCHANGEABLE
O-Ring
5330-00-297-52727398528 INTERCHANGEABLE
Gasket
U S Army Tank Automotive Command Amsta-Im-Mm
5331-00-297-53723600-254REVAPC68 INTERCHANGEABLE
O-Ring
Electric Boat Corporation Div General Dynamics Electric Boat
5815-00-557-5970 INTERCHANGEABLE
Teletypewriter Set
5360-00-663-387911BLH9 INTERCHANGEABLE
Spring,helical,compression
Mack Trucks Inc Parts Opn
7045-01-012-0383846-2-12 INTERCHANGEABLE
Disk Cartridge,magnetic
Control Data Systems Inc Engineering Services Div
5310-01-210-298090212 INTERCHANGEABLE
Washer,shouldered
Rbc Transport Dynamics Corp Div Rbc Transport Dynamics
3110-01-248-7840566-90212 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
6525-01-470-583090212 INTERCHANGEABLE
Cover Plate,flat
Air Techniques, Inc.
5305-01-490-258290212 INTERCHANGEABLE
Screw,cap,socket Head
Curtis Industries Inc
Cross-Reference Index
Part NumberManufacturer
902-1-2 PRIMARY Parker Hannifin Corporation Div O-Ring Division (USA)
J200A2 Marotta Controls Inc (USA)
PRP902-1-2-711-70 Parker Hannifin Corporation Div O-Ring Division (USA)
902 1-2 711-70 Parker Hannifin Corporation Div O-Ring Division (USA)
Related Parts
5331-00-067-3358INTERCHANGEABLE
O-RING
5330-00-297-5272INTERCHANGEABLE
GASKET
7398528
5331-00-297-5372INTERCHANGEABLE
O-RING
3600-254REVAPC68
5815-00-557-5970INTERCHANGEABLE
TELETYPEWRITER SET
5360-00-663-3879INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
11BLH9
7045-01-012-0383INTERCHANGEABLE
DISK CARTRIDGE,MAGNETIC
846-2-12
5310-01-210-2980INTERCHANGEABLE
WASHER,SHOULDERED
90212
3110-01-248-7840INTERCHANGEABLE
BEARING,ROLLER,TAPERED
566-90212
6525-01-470-5830INTERCHANGEABLE
COVER PLATE,FLAT
90212
5305-01-490-2582INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
90212
5998-01-581-4055INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
02-2804479-23
5120-01-644-4347INTERCHANGEABLE
EXTRACTOR,SCREW
90212

Frequently Asked Questions

What is NSN 5331-00-727-1292?

NSN 5331-00-727-1292 is a O-Ring, manufactured by Parker Hannifin Corporation Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-727-1292?

NSN 5331-00-727-1292 has 4 cross-referenced part numbers: 902-1-2 (Parker Hannifin Corporation Div O-Ring Division), J200A2 (Marotta Controls Inc), PRP902-1-2-711-70 (Parker Hannifin Corporation Div O-Ring Division), 902 1-2 711-70 (Parker Hannifin Corporation Div O-Ring Division).

What NSN replaces 5331-00-727-1292?

There are 12 known substitutes for 5331-00-727-1292: 5331-00-067-3358, 5330-00-297-5272, 5331-00-297-5372 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 902-1-2?

Key specifications for 902-1-2: Elongation Percentage: 160 MAXIMUM; Cross-Sectional Height: 0.040 INCHES NOMINAL IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-727-1292 still in active supply?

NSN 5331-00-727-1292 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.
PartsTable Design LLC · partstable.com