PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38606O-Ring

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5331-00-292-7541 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-292-7541 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-292-7541. Primary manufacturer part number: 38606.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER CHLOROPRENE CLASS CR
  • Cross-Sectional Height: 0.125 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Chloroprene Class Cr construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-292-7541, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-292-7541
Primary Part Number38606
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
MaterialRUBBER CHLOROPRENE CLASS CR
Cross-Sectional Height0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4820-00-147-378638604 INTERCHANGEABLE
Cap,valve
Northrop Grumman Systems Corporation Div Marine Systems
5133-00-224-456526012 INTERCHANGEABLE
Bit,bell-Hanger's
Mephisto Tool Co Inc
3040-00-734-285938606 INTERCHANGEABLE
Shaft,straight
New Venture Gear Inc New Process Gear Div
3110-01-036-2716 INTERCHANGEABLE
Plate,retaining,bearing
5325-01-277-425138606 INTERCHANGEABLE
Ring,retaining
Leroi International Inc Dba Compair Leroi
Cross-Reference Index
Part NumberManufacturer
38606 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
4820-00-147-3786INTERCHANGEABLE
CAP,VALVE
38604
5133-00-224-4565INTERCHANGEABLE
BIT,BELL-HANGER'S
26012
3040-00-734-2859INTERCHANGEABLE
SHAFT,STRAIGHT
38606
3110-01-036-2716INTERCHANGEABLE
PLATE,RETAINING,BEARING
5325-01-277-4251INTERCHANGEABLE
RING,RETAINING
38606

Frequently Asked Questions

What is NSN 5331-00-292-7541?

NSN 5331-00-292-7541 is a O-Ring, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-292-7541?

NSN 5331-00-292-7541 has 1 cross-referenced part number: 38606 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5331-00-292-7541?

There are 5 known substitutes for 5331-00-292-7541: 4820-00-147-3786, 5133-00-224-4565, 3040-00-734-2859 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 38606?

Key specifications for 38606: Material: RUBBER CHLOROPRENE CLASS CR; Cross-Sectional Height: 0.125 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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