PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

622749O-Ring

Federal-Mogul Corp Chassis Products Div · NSN 5331-00-843-8407 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-843-8407 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-843-8407. Primary manufacturer part number: 622749.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.187 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC
  • 2 verified cross-references
  • Primary manufacturer: Federal-Mogul Corp Chassis Products Div
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 5331-00-843-8407, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Federal-Mogul Corp Chassis Products Div. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5331-00-843-8407
Primary Part Number622749
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerFederal-Mogul Corp Chassis Products Div
StatusACTIVE
Cross-Sectional Height0.187 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-007-5985 INTERCHANGEABLE
Reactor
5331-00-579-3161MS28775-346 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5995-00-676-2708622749 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3120-00-857-24951669-5 INTERCHANGEABLE
Bushing,sleeve
Parker-Hannifin Corporation Dba Control Systems Division
5325-00-909-743916695 INTERCHANGEABLE
Grommet,nonmetallic
Mission Systems Orchard Park Inc
5895-01-548-16831669-5 INTERCHANGEABLE
Case,electronic Communications E
Rothenbuhler Engineering Co.
6515-01-591-7058240.044 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
622749 Federal-Mogul Corp Chassis Products Div (USA)
16695 Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA)
Related Parts
5950-00-007-5985INTERCHANGEABLE
REACTOR
5331-00-579-3161INTERCHANGEABLE
O-RING
MS28775-346
5995-00-676-2708INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
622749
3120-00-857-2495INTERCHANGEABLE
BUSHING,SLEEVE
1669-5
5325-00-909-7439INTERCHANGEABLE
GROMMET,NONMETALLIC
16695
5895-01-548-1683INTERCHANGEABLE
CASE,ELECTRONIC COMMUNICATIONS E
1669-5
6515-01-591-7058INTERCHANGEABLE
BONE PLATE
240.044

Frequently Asked Questions

What is NSN 5331-00-843-8407?

NSN 5331-00-843-8407 is a O-Ring, manufactured by Federal-Mogul Corp Chassis Products Div, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-843-8407?

NSN 5331-00-843-8407 has 2 cross-referenced part numbers: 622749 (Federal-Mogul Corp Chassis Products Div), 16695 (Terex Reedrill Dba Reedrill Texoma Div Terex Mining).

What NSN replaces 5331-00-843-8407?

There are 7 known substitutes for 5331-00-843-8407: 5950-00-007-5985, 5331-00-579-3161, 5995-00-676-2708 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 622749?

Key specifications for 622749: Cross-Sectional Height: 0.187 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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