PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K70-0024O-Ring

Ward Leonard Ct Llc · NSN 5331-01-123-6049 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-123-6049 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-123-6049. Primary manufacturer part number: K70-0024.
Features
  • O-Ring — FSC 5331
  • 5 verified cross-references
  • Primary manufacturer: Ward Leonard Ct Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-123-6049, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Ward Leonard Ct Llc. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersZf Industrieantriebe Witten Gmbh (CAGE D9182); Ward Leonard Ct Llc (CAGE 20019); Parker Hannifin Corporation Div O-Ring Division (CAGE 25184)
Technical Specifications
ParameterValue
NSN5331-01-123-6049
Primary Part NumberK70-0024
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerWard Leonard Ct Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-156-09755120-00-156-0975 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
5310-00-186-0972 INTERCHANGEABLE
Washer,key
5945-00-257-20739022 INTERCHANGEABLE
Relay,electromagnetic
Leach International Corp Div Leach International Corporation
5355-00-667-975090-2-2 INTERCHANGEABLE
Knob
Raytheon Company Div Corp
3610-00-773-91799022 INTERCHANGEABLE
Slide,release Grip
Stanley Bostitch Inc Sub of the Stanley Works Corp
5962-01-066-3846339022 INTERCHANGEABLE
Microcircuit,digital
Telemechanics Inc
6510-01-086-6701 INTERCHANGEABLE
Gauze,absorbent
6625-01-104-7683 INTERCHANGEABLE
Divider,power,radio Frequency
6680-01-105-27299022-56 INTERCHANGEABLE
Repair Kit,flow Limiter
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
6680-01-126-27089022-47 INTERCHANGEABLE
Parts Kit,flow Rate Meter
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
3-902-2 C557-70 Zf Industrieantriebe Witten Gmbh (DEU)
3-902-2 C873-70 Zf Industrieantriebe Witten Gmbh (DEU)
K70-0024 PRIMARY Ward Leonard Ct Llc (USA)
3-902-2 AMS3209 Zf Industrieantriebe Witten Gmbh (DEU)
902-2 Parker Hannifin Corporation Div O-Ring Division (USA)
Related Parts
5120-00-156-0975INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-156-0975
5310-00-186-0972INTERCHANGEABLE
WASHER,KEY
5945-00-257-2073INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
9022
5355-00-667-9750INTERCHANGEABLE
KNOB
90-2-2
3610-00-773-9179INTERCHANGEABLE
SLIDE,RELEASE GRIP
9022
5962-01-066-3846INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
339022
6510-01-086-6701INTERCHANGEABLE
GAUZE,ABSORBENT
6625-01-104-7683INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
6680-01-105-2729INTERCHANGEABLE
REPAIR KIT,FLOW LIMITER
9022-56
6680-01-126-2708INTERCHANGEABLE
PARTS KIT,FLOW RATE METER
9022-47
6680-01-126-2709INTERCHANGEABLE
PARTS KIT,FLOW RATE METER
9022-48
6515-01-139-9099INTERCHANGEABLE
SHEET,SPLINT,ORTHOPEDIC
9022

Frequently Asked Questions

What is NSN 5331-01-123-6049?

NSN 5331-01-123-6049 is a O-Ring, manufactured by Ward Leonard Ct Llc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-123-6049?

NSN 5331-01-123-6049 has 5 cross-referenced part numbers: 3-902-2 C557-70 (Zf Industrieantriebe Witten Gmbh), 3-902-2 C873-70 (Zf Industrieantriebe Witten Gmbh), K70-0024 (Ward Leonard Ct Llc), 3-902-2 AMS3209 (Zf Industrieantriebe Witten Gmbh), 902-2 (Parker Hannifin Corporation Div O-Ring Division).

What NSN replaces 5331-01-123-6049?

There are 12 known substitutes for 5331-01-123-6049: 5120-00-156-0975, 5310-00-186-0972, 5945-00-257-2073 and 9 more. Verify interchangeability with system specifications before substitution.

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