PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1574O-Ring

Lawler Manufacturing Company, Inc. · NSN 5331-00-484-6270 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-484-6270 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-484-6270. Primary manufacturer part number: 1574.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER SYNTHETIC
  • Cross-Sectional Height: 0.125 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Lawler Manufacturing Company, Inc.
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 5331-00-484-6270, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Lawler Manufacturing Company, Inc.. 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-484-6270
Primary Part Number1574
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerLawler Manufacturing Company, Inc.
StatusACTIVE
MaterialRUBBER SYNTHETIC
Cross-Sectional Height0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5342-00-036-71901-574 INTERCHANGEABLE
Bracket,clamping
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
5360-00-300-5780 INTERCHANGEABLE
Spring,helical,compression
5965-00-493-59871574-9 INTERCHANGEABLE
Headset-Microphone
Audiosears Corp Dba Audiosears Corp
5340-00-934-0501 INTERCHANGEABLE
Cover,access
5305-00-994-30991574 INTERCHANGEABLE
Screw
Abd Intl Inc Dba Abdick
5310-01-157-73581574 INTERCHANGEABLE
Washer,flat
Liquid Controls, L.l.c. Div Idex Corporation
6110-01-281-11971574 INTERCHANGEABLE
Monitor,voltage Deviation
Alter Harry Co the Div of T E C
6750-01-384-0231 INTERCHANGEABLE
Developer Kit,photographic
5935-01-567-02441574 INTERCHANGEABLE
Connector,plug,electrical
Schiavone Electronic Labs Inc
6640-01-583-443086312 INTERCHANGEABLE
Syringe,laboratory
Hamilton Company Dba Hamilton Co, a Nevada Corp
Cross-Reference Index
Part NumberManufacturer
1574 PRIMARY Lawler Manufacturing Company, Inc. (USA)
Related Parts
5342-00-036-7190INTERCHANGEABLE
BRACKET,CLAMPING
1-574
5360-00-300-5780INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5965-00-493-5987INTERCHANGEABLE
HEADSET-MICROPHONE
1574-9
5340-00-934-0501INTERCHANGEABLE
COVER,ACCESS
5305-00-994-3099INTERCHANGEABLE
SCREW
1574
5310-01-157-7358INTERCHANGEABLE
WASHER,FLAT
1574
6110-01-281-1197INTERCHANGEABLE
MONITOR,VOLTAGE DEVIATION
1574
6750-01-384-0231INTERCHANGEABLE
DEVELOPER KIT,PHOTOGRAPHIC
5935-01-567-0244INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1574
6640-01-583-4430INTERCHANGEABLE
SYRINGE,LABORATORY
86312
6625-01-587-2789INTERCHANGEABLE
MULTIMETER
1574

Frequently Asked Questions

What is NSN 5331-00-484-6270?

NSN 5331-00-484-6270 is a O-Ring, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-484-6270?

NSN 5331-00-484-6270 has 1 cross-referenced part number: 1574 (Lawler Manufacturing Company, Inc.).

What NSN replaces 5331-00-484-6270?

There are 11 known substitutes for 5331-00-484-6270: 5342-00-036-7190, 5360-00-300-5780, 5965-00-493-5987 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1574?

Key specifications for 1574: Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.125 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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