PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

902-7O-Ring

Conover Co Inc the · NSN 5331-00-819-4636 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-819-4636 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-819-4636. Primary manufacturer part number: 902-7.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER SYNTHETIC
  • Cross-Sectional Height: 0.0625 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Conover Co Inc the
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 5331-00-819-4636, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Conover Co Inc the. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-819-4636
Primary Part Number902-7
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerConover Co Inc the
StatusACTIVE
MaterialRUBBER SYNTHETIC
Cross-Sectional Height0.0625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5331-00-297-6308 INTERCHANGEABLE
O-Ring
4820-00-702-73709027 INTERCHANGEABLE
Stem,fluid Valve
Dover Corp Groen Div
5330-01-073-90949027 INTERCHANGEABLE
Gasket
American Bristol Industries Inc.
5120-01-180-9313 INTERCHANGEABLE
Pliers,retaining Ring
5130-01-243-90799027 INTERCHANGEABLE
Point,standard
Little Beaver Inc
6145-01-290-273385109 INTERCHANGEABLE
Cable,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5840-01-356-900490-27 INTERCHANGEABLE
Bail
Schaefer Marine, Inc.
5325-01-364-04609027 INTERCHANGEABLE
Ring,retaining
Avox Systems Inc Dba Avox Systems Inc
6545-01-574-8819 INTERCHANGEABLE
Case,medical Instrument and Supp
Cross-Reference Index
Part NumberManufacturer
902-7 Conover Co Inc the (USA)
Related Parts
5331-00-297-6308INTERCHANGEABLE
O-RING
4820-00-702-7370INTERCHANGEABLE
STEM,FLUID VALVE
9027
5330-01-073-9094INTERCHANGEABLE
GASKET
9027
5120-01-180-9313INTERCHANGEABLE
PLIERS,RETAINING RING
5130-01-243-9079INTERCHANGEABLE
POINT,STANDARD
9027
6145-01-290-2733INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
85109
5840-01-356-9004INTERCHANGEABLE
BAIL
90-27
5325-01-364-0460INTERCHANGEABLE
RING,RETAINING
9027
6545-01-574-8819INTERCHANGEABLE
CASE,MEDICAL INSTRUMENT AND SUPP

Frequently Asked Questions

What is NSN 5331-00-819-4636?

NSN 5331-00-819-4636 is a O-Ring, manufactured by Conover Co Inc the, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-819-4636?

NSN 5331-00-819-4636 has 1 cross-referenced part number: 902-7 (Conover Co Inc the).

What NSN replaces 5331-00-819-4636?

There are 9 known substitutes for 5331-00-819-4636: 5331-00-297-6308, 4820-00-702-7370, 5330-01-073-9094 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 902-7?

Key specifications for 902-7: Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.0625 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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