PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2315-37O-Ring

Norgren C a Co · NSN 5331-01-186-7534 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-186-7534 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-186-7534. Primary manufacturer part number: 2315-37.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Norgren C a Co
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-186-7534, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Norgren C a Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersNorgren C a Co (CAGE 43990)
Technical Specifications
ParameterValue
NSN5331-01-186-7534
Primary Part Number2315-37
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerNorgren C a Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2990-01-171-5092231537 INTERCHANGEABLE
Pipe,exhaust
Sullair Corp
5331-01-288-89822305-37 INTERCHANGEABLE
O-Ring
Norgren C a Co
Cross-Reference Index
Part NumberManufacturer
2315-37 PRIMARY Norgren C a Co (USA)
Related Parts
2990-01-171-5092INTERCHANGEABLE
PIPE,EXHAUST
231537
5331-01-288-8982INTERCHANGEABLE
O-RING
2305-37

Frequently Asked Questions

What is NSN 5331-01-186-7534?

NSN 5331-01-186-7534 is a O-Ring, manufactured by Norgren C a Co, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-186-7534?

NSN 5331-01-186-7534 has 1 cross-referenced part number: 2315-37 (Norgren C a Co).

What NSN replaces 5331-01-186-7534?

There are 2 known substitutes for 5331-01-186-7534: 2990-01-171-5092, 5331-01-288-8982. Verify interchangeability with system specifications before substitution.

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