PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

250-CGun,arc Welding

Reliant Heating and Controls Inc · NSN 3431-01-260-2683 · FSC 3431 · No Item Name Available
Verified by PartsTable
NSN 3431-01-260-2683 — this item is cataloged by the U.S. Government under National Stock Number 3431-01-260-2683. Primary manufacturer part number: 250-C.
Features
  • Gun,arc Welding — FSC 3431
  • 1 verified cross-reference
  • Primary manufacturer: Reliant Heating and Controls Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gun,arc Welding, cataloged under National Stock Number 3431-01-260-2683, is classified within Federal Supply Class 3431 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Reliant Heating and Controls Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3431-01-260-2683
Primary Part Number250-C
Item NameGun,arc Welding
FSC / FSG3431 / 34 — No Item Name Available
ManufacturerReliant Heating and Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6220-00-283-9194250-000-WHT INTERCHANGEABLE
Lens,light
Perko Inc
5961-00-453-8664P17-200-O20A1 INTERCHANGEABLE
Semiconductor Device,diode
La Marche Mfg Co. Dba La Marche
3810-00-614-8850250C INTERCHANGEABLE
Crane,wheel Mounted
U S Army Tank Automotive Command Amsta-Im-Mm
4220-00-837-3322 INTERCHANGEABLE
Cartridge,compressed Gas
6625-00-868-4638250C INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
4730-00-930-4405325CBR INTERCHANGEABLE
Coupling Half,quick Disconnect
American Packing and Gasket Co
3010-01-201-1280250C INTERCHANGEABLE
Actuator Subassembly
Moog Inc. Dba Ampac-Isp Corp
5360-01-231-1447250C INTERCHANGEABLE
Spring,helical,compression
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
Cross-Reference Index
Part NumberManufacturer
250-C Reliant Heating and Controls Inc (USA)
Related Parts
6220-00-283-9194INTERCHANGEABLE
LENS,LIGHT
250-000-WHT
5961-00-453-8664INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
P17-200-O20A1
3810-00-614-8850INTERCHANGEABLE
CRANE,WHEEL MOUNTED
250C
4220-00-837-3322INTERCHANGEABLE
CARTRIDGE,COMPRESSED GAS
6625-00-868-4638INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
250C
4730-00-930-4405INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
325CBR
3010-01-201-1280INTERCHANGEABLE
ACTUATOR SUBASSEMBLY
250C
5360-01-231-1447INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
250C

Frequently Asked Questions

What is NSN 3431-01-260-2683?

NSN 3431-01-260-2683 is a Gun,arc Welding, manufactured by Reliant Heating and Controls Inc, classified under FSC 3431 (No Item Name Available). Status: active.

What are the part numbers for NSN 3431-01-260-2683?

NSN 3431-01-260-2683 has 1 cross-referenced part number: 250-C (Reliant Heating and Controls Inc).

What NSN replaces 3431-01-260-2683?

There are 8 known substitutes for 3431-01-260-2683: 6220-00-283-9194, 5961-00-453-8664, 3810-00-614-8850 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 250-C?

Key specifications for 250-C: End Item Identification: RELIANT MODEL SC900AC. 1 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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