PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3431Seal,plain

Buell Mfg Co · NSN 5330-01-249-5643 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-249-5643 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-249-5643. Primary manufacturer part number: 3431.
Features
  • Seal,plain — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Buell Mfg Co
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-249-5643, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Buell Mfg Co. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameSeal,plain
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersBuell Mfg Co (CAGE 09466)
Technical Specifications
ParameterValue
NSN5330-01-249-5643
Primary Part Number3431
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBuell Mfg Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-011-2304 INTERCHANGEABLE
Plug,pipe
5999-00-113-2626 INTERCHANGEABLE
Contact,electrical
5310-00-345-09902153 INTERCHANGEABLE
Washer,shouldered
Dialight Corporation
1650-00-633-5135932755 INTERCHANGEABLE
Disk,fluid Filter
Eaton Aerospace, Llc Dba Jackson South
2520-00-737-83363431 INTERCHANGEABLE
Gear Transmission
Clark Material Handling Company
5935-00-786-3544GLD3431 INTERCHANGEABLE
Connector,plug,electrical
General Electric Co Wiring Device Dept
9390-00-812-0133 INTERCHANGEABLE
Sheeting,reflective
5825-00-901-25333431 INTERCHANGEABLE
Chassis Erase Bias
The Bechdon Company, Llc
3220-00-926-106133-890 INTERCHANGEABLE
Saw,radial Overarm,woodworking
Delta Intl Machinery Corp
5935-01-111-5560 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
3431 PRIMARY Buell Mfg Co (USA)
Related Parts
4730-00-011-2304INTERCHANGEABLE
PLUG,PIPE
5999-00-113-2626INTERCHANGEABLE
CONTACT,ELECTRICAL
5310-00-345-0990INTERCHANGEABLE
WASHER,SHOULDERED
2153
1650-00-633-5135INTERCHANGEABLE
DISK,FLUID FILTER
932755
2520-00-737-8336INTERCHANGEABLE
GEAR TRANSMISSION
3431
5935-00-786-3544INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
GLD3431
9390-00-812-0133INTERCHANGEABLE
SHEETING,REFLECTIVE
5825-00-901-2533INTERCHANGEABLE
CHASSIS ERASE BIAS
3431
3220-00-926-1061INTERCHANGEABLE
SAW,RADIAL OVERARM,WOODWORKING
33-890
5935-01-111-5560INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6685-01-191-5025INTERCHANGEABLE
INDICATOR,HUMIDITY,PLUG
3431
6110-01-201-4175INTERCHANGEABLE
CONTACTOR,MAGNETIC
3431

Frequently Asked Questions

What is NSN 5330-01-249-5643?

NSN 5330-01-249-5643 is a Seal,plain, manufactured by Buell Mfg Co, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-249-5643?

NSN 5330-01-249-5643 has 1 cross-referenced part number: 3431 (Buell Mfg Co).

What NSN replaces 5330-01-249-5643?

There are 12 known substitutes for 5330-01-249-5643: 4730-00-011-2304, 5999-00-113-2626, 5310-00-345-0990 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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