PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

08-634Bar,bucking,rivet

Us Air Tool Co., Inc. · NSN 5120-01-687-5534 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-687-5534 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-687-5534. Primary manufacturer part number: 08-634.
Features
  • Bar,bucking,rivet — FSC 5120
  • Stock Width: 1.50 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Us Air Tool Co., Inc.
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Bar,bucking,rivet, cataloged under National Stock Number 5120-01-687-5534, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-687-5534
Primary Part Number08-634
Item NameBar,bucking,rivet
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerUs Air Tool Co., Inc.
StatusACTIVE
Stock Width1.50 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6105-01-122-590808634 INTERCHANGEABLE
Motor,alternating Current
Wilshire Corp
4810-01-701-222508634 INTERCHANGEABLE
Valve,gate
The Viking Corporation Div Viking Corporation, the
Cross-Reference Index
Part NumberManufacturer
08-634 Leonardo Spa Aeronautics Division - Pomigliano D'arco Site (ITA)
08-634 PRIMARY Us Air Tool Co., Inc. (USA)
Related Parts
6105-01-122-5908INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
08634
4810-01-701-2225INTERCHANGEABLE
VALVE,GATE
08634

Frequently Asked Questions

What is NSN 5120-01-687-5534?

NSN 5120-01-687-5534 is a Bar,bucking,rivet, manufactured by Us Air Tool Co., Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-687-5534?

NSN 5120-01-687-5534 has 2 cross-referenced part numbers: 08-634 (Leonardo Spa Aeronautics Division - Pomigliano D'arco Site), 08-634 (Us Air Tool Co., Inc.).

What NSN replaces 5120-01-687-5534?

There are 2 known substitutes for 5120-01-687-5534: 6105-01-122-5908, 4810-01-701-2225. Verify interchangeability with system specifications before substitution.

What are the specifications of 08-634?

Key specifications for 08-634: Part Name Assigned by Controlling Agency: BUCKING BAR; Special Features: WEIGHT:1.2 LBS;40 DEG ANGLE LBS; Stock Width: 1.50 INCHES NOMINAL IN; Overall Length: 2.437 INCHES NOMINAL 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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