PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1777Brazing Alloy,aluminum

Vitta Corp Dba Vitta Corp · NSN 3439-01-727-3451 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-727-3451 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-727-3451. Primary manufacturer part number: 1777.
Features
  • Brazing Alloy,aluminum — FSC 3439
  • 1 verified cross-reference
  • Primary manufacturer: Vitta Corp Dba Vitta Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brazing Alloy,aluminum, cataloged under National Stock Number 3439-01-727-3451, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Vitta Corp Dba Vitta Corp. 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.

Technical Specifications
ParameterValue
NSN3439-01-727-3451
Primary Part Number1777
Item NameBrazing Alloy,aluminum
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerVitta Corp Dba Vitta Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-106-7243177-7 INTERCHANGEABLE
Valve,safety Relief
Zf Off-Highway Solutions Minnesota Inc
6150-00-231-368917176 INTERCHANGEABLE
Cable Assembly,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
6145-00-336-82578106900 INTERCHANGEABLE
Cable,special Purpose,electrical
Us Army Aviation and Missile Command
2915-00-535-3213 INTERCHANGEABLE
Spring,relief Valve
5360-00-737-1188 INTERCHANGEABLE
Spring,helical,extension
3020-00-909-83201777 INTERCHANGEABLE
Gear Sector,bevel
Aerosonic Llc
6240-00-941-270187-0680 INTERCHANGEABLE
Lamp,incandescent
Finnigan Corporation
5360-01-144-8784000.239.1777 INTERCHANGEABLE
Spring,helical,compression
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
5342-01-173-3361170-77 INTERCHANGEABLE
Insert,screw
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5999-01-394-00991777 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Vicor Corp Dba Vicorpowercom
Cross-Reference Index
Part NumberManufacturer
1777 PRIMARY Vitta Corp Dba Vitta Corp (USA)
Related Parts
4820-00-106-7243INTERCHANGEABLE
VALVE,SAFETY RELIEF
177-7
6150-00-231-3689INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17176
6145-00-336-8257INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8106900
2915-00-535-3213INTERCHANGEABLE
SPRING,RELIEF VALVE
5360-00-737-1188INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
3020-00-909-8320INTERCHANGEABLE
GEAR SECTOR,BEVEL
1777
6240-00-941-2701INTERCHANGEABLE
LAMP,INCANDESCENT
87-0680
5360-01-144-8784INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
000.239.1777
5342-01-173-3361INTERCHANGEABLE
INSERT,SCREW
170-77
5999-01-394-0099INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
1777
5340-01-418-7905INTERCHANGEABLE
RETAINER,HELICAL COMPRESSION SPR
1777
5355-01-480-4220INTERCHANGEABLE
DIAL,CONTROL
1777

Frequently Asked Questions

What is NSN 3439-01-727-3451?

NSN 3439-01-727-3451 is a Brazing Alloy,aluminum, manufactured by Vitta Corp Dba Vitta Corp, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-727-3451?

NSN 3439-01-727-3451 has 1 cross-referenced part number: 1777 (Vitta Corp Dba Vitta Corp).

What NSN replaces 3439-01-727-3451?

There are 12 known substitutes for 3439-01-727-3451: 4820-00-106-7243, 6150-00-231-3689, 6145-00-336-8257 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1777?

Key specifications for 1777: Part Name Assigned by Controlling Agency: BRAZE TAPE. 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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