PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

051124O-Ring

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 5331-00-395-6061 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-395-6061 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-395-6061. Primary manufacturer part number: 051124.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM OR RUBBER FLUOROCARBON CLASS FPM
  • Cross-Sectional Height: 0.094 INCHES NOMINAL IN
  • 2 verified cross-references
  • 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 Polymethylene-Perfluoroalkylene Class Fkm or Rubber Fluorocarbon Class Fpm construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-395-6061, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-395-6061
Primary Part Number051124
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
MaterialRUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM OR RUBBER FLUOROCARBON CLASS FPM
Cross-Sectional Height0.094 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
1610-00-127-598751124 INTERCHANGEABLE
Housing,thrust Bearing
Hamilton Sundstrand Corporation Dba Collins Aerospace
3110-00-874-26702614183-1 INTERCHANGEABLE
Bearing,ball,thrust
Skf Usa Inc.
4710-01-065-2205S220864 INTERCHANGEABLE
Tube Assembly,metal
Cnh Industrial America Llc Dba Cnh America
7510-01-251-7102101405 INTERCHANGEABLE
Ribbon,inking
Federal Marketing Co Div of Virginia Impression Products Inc
4730-01-355-597512553583 INTERCHANGEABLE
Coupling Half,quick Disconnect
United Defense, Lp
5998-01-446-297451124 INTERCHANGEABLE
Circuit Card Assembly
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
3040-01-451-2395887D051124 INTERCHANGEABLE
Hub,body
L3 Technologies, Inc. Div L3 Keo
1010-01-487-245351124 INTERCHANGEABLE
Tray,loading,ammunition
American Apex Corporation
6530-01-531-2895SR-712-OBGYN INTERCHANGEABLE
Stirrups,obgyn
North Coast Outfitters, Ltd. Dba North Coast Outfitters Ltd
3110-01-645-417642555-113 INTERCHANGEABLE
Bearing,ball,thrust
Triumph Gear Systems Inc Dba Triumph Gear Systems Inc
Cross-Reference Index
Part NumberManufacturer
051124 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
51124 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
1610-00-127-5987INTERCHANGEABLE
HOUSING,THRUST BEARING
51124
3110-00-874-2670INTERCHANGEABLE
BEARING,BALL,THRUST
2614183-1
4710-01-065-2205INTERCHANGEABLE
TUBE ASSEMBLY,METAL
S220864
7510-01-251-7102INTERCHANGEABLE
RIBBON,INKING
101405
4730-01-355-5975INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
12553583
5998-01-446-2974INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
51124
3040-01-451-2395INTERCHANGEABLE
HUB,BODY
887D051124
1010-01-487-2453INTERCHANGEABLE
TRAY,LOADING,AMMUNITION
51124
6530-01-531-2895INTERCHANGEABLE
STIRRUPS,OBGYN
SR-712-OBGYN
3110-01-645-4176INTERCHANGEABLE
BEARING,BALL,THRUST
42555-113

Frequently Asked Questions

What is NSN 5331-00-395-6061?

NSN 5331-00-395-6061 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 5331-00-395-6061?

NSN 5331-00-395-6061 has 2 cross-referenced part numbers: 051124 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 51124 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 5331-00-395-6061?

There are 10 known substitutes for 5331-00-395-6061: 1610-00-127-5987, 3110-00-874-2670, 4710-01-065-2205 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 051124?

Key specifications for 051124: Material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM OR RUBBER FLUOROCARBON CLASS FPM; Cross-Sectional Height: 0.094 INCHES NOMINAL IN. 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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