PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41-118O-Ring

Husco International Inc · NSN 5331-01-312-0619 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-312-0619 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-312-0619. Primary manufacturer part number: 41-118.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Husco International Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-312-0619, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Husco International Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersHusco International Inc (CAGE 93784)
Technical Specifications
ParameterValue
NSN5331-01-312-0619
Primary Part Number41-118
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerHusco International Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5945-00-044-4803ER411-18A INTERCHANGEABLE
Relay,electromagnetic
Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/
5133-00-189-9308 INTERCHANGEABLE
Drill,twist
1630-00-869-232774-520 INTERCHANGEABLE
Piston,hydraulic Brake,master Cy
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5950-00-949-7365142015-01 INTERCHANGEABLE
Transformer,power
Ge Aviation Systems Llc
4820-01-236-5996010-102-0008 INTERCHANGEABLE
Seat,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
3010-01-396-7806 INTERCHANGEABLE
Universal Joint,nonvehicular
6130-01-415-605141118 INTERCHANGEABLE
Power Supply,centri
Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
Cross-Reference Index
Part NumberManufacturer
41-118 PRIMARY Husco International Inc (USA)
Related Parts
5945-00-044-4803INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
ER411-18A
5133-00-189-9308INTERCHANGEABLE
DRILL,TWIST
1630-00-869-2327INTERCHANGEABLE
PISTON,HYDRAULIC BRAKE,MASTER CY
74-520
5950-00-949-7365INTERCHANGEABLE
TRANSFORMER,POWER
142015-01
4820-01-236-5996INTERCHANGEABLE
SEAT,VALVE
010-102-0008
3010-01-396-7806INTERCHANGEABLE
UNIVERSAL JOINT,NONVEHICULAR
6130-01-415-6051INTERCHANGEABLE
POWER SUPPLY,CENTRI
41118

Frequently Asked Questions

What is NSN 5331-01-312-0619?

NSN 5331-01-312-0619 is a O-Ring, manufactured by Husco International Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-312-0619?

NSN 5331-01-312-0619 has 1 cross-referenced part number: 41-118 (Husco International Inc).

What NSN replaces 5331-01-312-0619?

There are 7 known substitutes for 5331-01-312-0619: 5945-00-044-4803, 5133-00-189-9308, 1630-00-869-2327 and 4 more. Verify interchangeability with system specifications before substitution.

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