PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500005O-Ring

Tri-Tec Manufacturing Llc · NSN 5331-01-346-1475 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-346-1475 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-346-1475. Primary manufacturer part number: 500005.
Features
  • O-Ring — FSC 5331
  • 4 verified cross-references
  • Primary manufacturer: Tri-Tec Manufacturing Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-346-1475, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Tri-Tec Manufacturing Llc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersTri-Tec Manufacturing Llc (CAGE 98032); Tri-Tec Manufacturing, Llc (CAGE 56349)
Technical Specifications
ParameterValue
NSN5331-01-346-1475
Primary Part Number500005
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerTri-Tec Manufacturing Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6625-00-080-2095500-005 INTERCHANGEABLE
Voltmeter
American Instrument Corp
5930-00-830-4472500005 INTERCHANGEABLE
Switch,rotary
North Atlantic Industries, Inc. Dba North Atlantic Industries
5962-01-026-2489 INTERCHANGEABLE
Microcircuit,digital
5998-01-063-560150-0005 INTERCHANGEABLE
Circuit Card Assembly
Northrop Grumman Defense Mission Systems, Inc.
5450-01-328-0168500667ADB INTERCHANGEABLE
Frame Beam
Clamshell Structures, Inc
4240-01-477-940850-0002 INTERCHANGEABLE
Case Carrying
North American Rescue, Llc
6515-01-541-0635CMC-N701 INTERCHANGEABLE
Needle,decompression Device
Cmc Manufacturing Limited Liability Co
4820-01-602-6150500-005 INTERCHANGEABLE
Valve,linear,directional Control
Fhp Manufacturing Company
5330-01-730-7706500005 INTERCHANGEABLE
Gasket
Imtra Corp
Cross-Reference Index
Part NumberManufacturer
500005 PRIMARY Tri-Tec Manufacturing Llc (USA)
993010PL FIND 31 Tri-Tec Manufacturing Llc (USA)
500005 Tri-Tec Manufacturing, Llc (USA)
993010PL FIND 31 Tri-Tec Manufacturing, Llc (USA)
Related Parts
6625-00-080-2095INTERCHANGEABLE
VOLTMETER
500-005
5930-00-830-4472INTERCHANGEABLE
SWITCH,ROTARY
500005
5962-01-026-2489INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5998-01-063-5601INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
50-0005
5450-01-328-0168INTERCHANGEABLE
FRAME BEAM
500667ADB
4240-01-477-9408INTERCHANGEABLE
CASE CARRYING
50-0002
6515-01-541-0635INTERCHANGEABLE
NEEDLE,DECOMPRESSION DEVICE
CMC-N701
4820-01-602-6150INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
500-005
5330-01-730-7706INTERCHANGEABLE
GASKET
500005

Frequently Asked Questions

What is NSN 5331-01-346-1475?

NSN 5331-01-346-1475 is a O-Ring, manufactured by Tri-Tec Manufacturing Llc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-346-1475?

NSN 5331-01-346-1475 has 4 cross-referenced part numbers: 500005 (Tri-Tec Manufacturing Llc), 993010PL FIND 31 (Tri-Tec Manufacturing Llc), 500005 (Tri-Tec Manufacturing, Llc), 993010PL FIND 31 (Tri-Tec Manufacturing, Llc).

What NSN replaces 5331-01-346-1475?

There are 9 known substitutes for 5331-01-346-1475: 6625-00-080-2095, 5930-00-830-4472, 5962-01-026-2489 and 6 more. Verify interchangeability with system specifications before substitution.

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