PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57901O-Ring

Deutz Corporation · NSN 5331-01-393-2899 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-393-2899 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-393-2899. Primary manufacturer part number: 57901.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Deutz Corporation
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-393-2899, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Deutz Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersDeutz Corporation (CAGE 62445)
Technical Specifications
ParameterValue
NSN5331-01-393-2899
Primary Part Number57901
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerDeutz Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-660-73819166246 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
5961-00-691-109557901 INTERCHANGEABLE
Holder,semiconductor Device
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
3110-01-507-305957901 INTERCHANGEABLE
Ball,bearing
Hamilton Sundstrand Corporation
4730-01-567-453157901 INTERCHANGEABLE
Connector,hose,bulkhead
Saginaw Products Corporation Dba Cignys
5975-01-583-748544981 INTERCHANGEABLE
Hanger,cable
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
57901 PRIMARY Deutz Corporation (USA)
Related Parts
5950-00-660-7381INTERCHANGEABLE
TRANSFORMER,POWER
9166246
5961-00-691-1095INTERCHANGEABLE
HOLDER,SEMICONDUCTOR DEVICE
57901
3110-01-507-3059INTERCHANGEABLE
BALL,BEARING
57901
4730-01-567-4531INTERCHANGEABLE
CONNECTOR,HOSE,BULKHEAD
57901
5975-01-583-7485INTERCHANGEABLE
HANGER,CABLE
44981

Frequently Asked Questions

What is NSN 5331-01-393-2899?

NSN 5331-01-393-2899 is a O-Ring, manufactured by Deutz Corporation, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-393-2899?

NSN 5331-01-393-2899 has 1 cross-referenced part number: 57901 (Deutz Corporation).

What NSN replaces 5331-01-393-2899?

There are 5 known substitutes for 5331-01-393-2899: 5950-00-660-7381, 5961-00-691-1095, 3110-01-507-3059 and 2 more. Verify interchangeability with system specifications before substitution.

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