PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B280579Clamp

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 2520-00-350-6816 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-350-6816 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-350-6816. Primary manufacturer part number: B280579.
Features
  • Clamp — FSC 2520
  • 2 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clamp, cataloged under National Stock Number 2520-00-350-6816, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. This item has 2 commercial cross-references from 2 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 NameClamp
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersU S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Atwood Industries Inc Automotive Div (CAGE 70523)
Technical Specifications
ParameterValue
NSN2520-00-350-6816
Primary Part NumberB280579
Item NameClamp
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2990-00-117-0005547 INTERCHANGEABLE
Shuttle,air Control
Sealco Air Controls Inc
5120-00-222-4440671080 INTERCHANGEABLE
Stake,sheet Metalworking
Milwaukee Tool & Equipment Company Incorporated Dba Milwaukee Malleable & Grey Iron Works Div
4730-00-288-8457547 INTERCHANGEABLE
Adapter,straight,flange to Flang
Crane Co Div Valve Div
8030-00-761-1584 INTERCHANGEABLE
Tape,antiseizing
6625-00-931-3224547 INTERCHANGEABLE
Oscilloscope
Tektronix, Inc.
3810-00-941-3971 INTERCHANGEABLE
Crane,truck Mounted
8030-00-958-8581 INTERCHANGEABLE
Tape,antiseizing
8030-00-964-5968 INTERCHANGEABLE
Tape,antiseizing
4420-00-969-0484RB-547 INTERCHANGEABLE
Riser,steam,heater
Aerco International, Inc. Dba Aerco International Inc
3455-01-045-33651725-0500 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
Cross-Reference Index
Part NumberManufacturer
B280579 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
547 PRIMARY Atwood Industries Inc Automotive Div (USA)
Related Parts
2990-00-117-0005INTERCHANGEABLE
SHUTTLE,AIR CONTROL
547
5120-00-222-4440INTERCHANGEABLE
STAKE,SHEET METALWORKING
671080
4730-00-288-8457INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO FLANG
547
8030-00-761-1584INTERCHANGEABLE
TAPE,ANTISEIZING
6625-00-931-3224INTERCHANGEABLE
OSCILLOSCOPE
547
3810-00-941-3971INTERCHANGEABLE
CRANE,TRUCK MOUNTED
8030-00-958-8581INTERCHANGEABLE
TAPE,ANTISEIZING
8030-00-964-5968INTERCHANGEABLE
TAPE,ANTISEIZING
4420-00-969-0484INTERCHANGEABLE
RISER,STEAM,HEATER
RB-547
3455-01-045-3365INTERCHANGEABLE
CUTTER,MILLING,END
1725-0500
6515-01-139-8275INTERCHANGEABLE
MALLET,BONE SURGERY
00-0547-000-00
3456-01-163-9798INTERCHANGEABLE
DIE,METAL PUNCHING MACHINE
547

Frequently Asked Questions

What is NSN 2520-00-350-6816?

NSN 2520-00-350-6816 is a Clamp, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-350-6816?

NSN 2520-00-350-6816 has 2 cross-referenced part numbers: B280579 (U S Army Tank Automotive Command Amsta-Im-Mm), 547 (Atwood Industries Inc Automotive Div).

What NSN replaces 2520-00-350-6816?

There are 12 known substitutes for 2520-00-350-6816: 2990-00-117-0005, 5120-00-222-4440, 4730-00-288-8457 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com