PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D 38-1O-Ring

Bosch Rexroth Corporation Div Industrial Hydraulics · NSN 5331-01-347-9529 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-347-9529 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-347-9529. Primary manufacturer part number: D 38-1.
Features
  • O-Ring — FSC 5331
  • 2 verified cross-references
  • Primary manufacturer: Bosch Rexroth Corporation Div Industrial Hydraulics
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-347-9529, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Bosch Rexroth Corporation Div Industrial Hydraulics. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersBosch Rexroth Corporation Div Industrial Hydraulics (CAGE 27005); Zf Industrieantriebe Witten Gmbh (CAGE D9182)
Technical Specifications
ParameterValue
NSN5331-01-347-9529
Primary Part NumberD 38-1
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerBosch Rexroth Corporation Div Industrial Hydraulics
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5365-00-897-3121 INTERCHANGEABLE
Bushing,nonmetallic
Cross-Reference Index
Part NumberManufacturer
D 38-1 PRIMARY Bosch Rexroth Corporation Div Industrial Hydraulics (USA)
D 38-1 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5365-00-897-3121INTERCHANGEABLE
BUSHING,NONMETALLIC

Frequently Asked Questions

What is NSN 5331-01-347-9529?

NSN 5331-01-347-9529 is a O-Ring, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-347-9529?

NSN 5331-01-347-9529 has 2 cross-referenced part numbers: D 38-1 (Bosch Rexroth Corporation Div Industrial Hydraulics), D 38-1 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5331-01-347-9529?

There is 1 known substitute for 5331-01-347-9529: 5365-00-897-3121. Verify interchangeability with system specifications before substitution.

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