PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

04-546Clamp,c

Us Air Tool Co., Inc. · NSN 5120-01-598-1680 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-598-1680 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-598-1680. Primary manufacturer part number: 04-546.
Features
  • Clamp,c — FSC 5120
  • Throat Depth: 6.250 INCHES NOMINAL IN
  • Duty Rating: MEDIUM SERVICE
  • Jaw Nominal Opening: 2.500 INCHES IN
  • 1 verified cross-reference
  • Primary manufacturer: Us Air Tool Co., Inc.
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Clamp,c, cataloged under National Stock Number 5120-01-598-1680, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Us Air Tool Co., Inc.. Government technical data includes 3 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-598-1680
Primary Part Number04-546
Item NameClamp,c
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerUs Air Tool Co., Inc.
StatusACTIVE
Throat Depth6.250 INCHES NOMINAL IN
Duty RatingMEDIUM SERVICE
Jaw Nominal Opening2.500 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5815-00-065-60544546 INTERCHANGEABLE
Selector Magnet Ass
Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware
Cross-Reference Index
Part NumberManufacturer
04-546 PRIMARY Us Air Tool Co., Inc. (USA)
Related Parts
5815-00-065-6054INTERCHANGEABLE
SELECTOR MAGNET ASS
4546

Frequently Asked Questions

What is NSN 5120-01-598-1680?

NSN 5120-01-598-1680 is a Clamp,c, manufactured by Us Air Tool Co., Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-598-1680?

NSN 5120-01-598-1680 has 1 cross-referenced part number: 04-546 (Us Air Tool Co., Inc.).

What NSN replaces 5120-01-598-1680?

There is 1 known substitute for 5120-01-598-1680: 5815-00-065-6054. Verify interchangeability with system specifications before substitution.

What are the specifications of 04-546?

Key specifications for 04-546: Throat Depth: 6.250 INCHES NOMINAL IN; Special Features: FOR LIGHT-MEDIUM DUTY; Duty Rating: MEDIUM SERVICE; Jaw Nominal Opening: 2.500 INCHES IN. 5 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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