PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51122O-Ring

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 5331-00-395-6062 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-395-6062 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-395-6062. Primary manufacturer part number: 51122.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.094 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC
  • 1 verified cross-reference
  • Primary manufacturer: Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
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 5331-00-395-6062, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-395-6062
Primary Part Number51122
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
Cross-Sectional Height0.094 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4720-00-134-43475112-2 INTERCHANGEABLE
Hose,air Duct
Flexco, Inc
3110-00-156-1917 INTERCHANGEABLE
Bearing,ball,thrust
5120-00-156-8626 INTERCHANGEABLE
Contact Positioner,terminal Crim
6680-01-125-279451122P026 INTERCHANGEABLE
Ball,half,flowmeter
Hersey Measurement Co Div of Miller Industries Inc
3020-01-284-591251122 INTERCHANGEABLE
Gear,worm
Altra Industrial Motion Corp.
1005-01-487-245151122 INTERCHANGEABLE
Trigger Assembly
American Apex Corporation
5315-01-670-39325112-2 INTERCHANGEABLE
Pin,lock
Tru-Hitch, Inc.
Cross-Reference Index
Part NumberManufacturer
51122 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
4720-00-134-4347INTERCHANGEABLE
HOSE,AIR DUCT
5112-2
3110-00-156-1917INTERCHANGEABLE
BEARING,BALL,THRUST
5120-00-156-8626INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
6680-01-125-2794INTERCHANGEABLE
BALL,HALF,FLOWMETER
51122P026
3020-01-284-5912INTERCHANGEABLE
GEAR,WORM
51122
1005-01-487-2451INTERCHANGEABLE
TRIGGER ASSEMBLY
51122
5315-01-670-3932INTERCHANGEABLE
PIN,LOCK
5112-2

Frequently Asked Questions

What is NSN 5331-00-395-6062?

NSN 5331-00-395-6062 is a O-Ring, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-395-6062?

NSN 5331-00-395-6062 has 1 cross-referenced part number: 51122 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 5331-00-395-6062?

There are 7 known substitutes for 5331-00-395-6062: 4720-00-134-4347, 3110-00-156-1917, 5120-00-156-8626 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51122?

Key specifications for 51122: Cross-Sectional Height: 0.094 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 total characteristics are documented in the Federal Logistics Information System.

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