PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-B-920 TYXBar,bucking,rivet

General Services Administration Federal Supply Service · NSN 5120-01-051-9384 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-051-9384 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-051-9384. Primary manufacturer part number: MIL-B-920 TYX.
Features
  • Bar,bucking,rivet — FSC 5120
  • Nondefinitive Spec/std Data: X TYPE
  • Departure From Cited Designator: AS MOD BY 45 DEG FORWARD FACING SECOND END AND O/A SIZE
  • Rectangular End Width: 0.500 INCHES NOMINAL IN
  • Rectangular End Height: 1.500 INCHES NOMINAL IN
  • 5 verified cross-references
  • Primary manufacturer: General Services Administration Federal Supply Service
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Bar,bucking,rivet, cataloged under National Stock Number 5120-01-051-9384, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, 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
NSN5120-01-051-9384
Primary Part NumberMIL-B-920 TYX
Item NameBar,bucking,rivet
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Nondefinitive Spec/std DataX TYPE
Departure From Cited DesignatorAS MOD BY 45 DEG FORWARD FACING SECOND END AND O/A SIZE
Rectangular End Width0.500 INCHES NOMINAL IN
Rectangular End Height1.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-177-7050 INTERCHANGEABLE
Bar,bucking,rivet
5120-00-240-2530 INTERCHANGEABLE
Bar,bucking,rivet
5120-00-240-2532 INTERCHANGEABLE
Bar,bucking,rivet
5120-00-242-9203 INTERCHANGEABLE
Bar,bucking,rivet
5120-00-293-2501 INTERCHANGEABLE
Bar,bucking,rivet
5120-00-293-2502 INTERCHANGEABLE
Bar,bucking,rivet
5120-00-293-25035120-00-293-2503 INTERCHANGEABLE
Bar,bucking,rivet
U.s. Industrial Tool and Supply Company Dba Usit Co
5120-00-432-9142 INTERCHANGEABLE
Bar,bucking,rivet
5120-00-432-9143 INTERCHANGEABLE
Bar,bucking,rivet
5120-00-497-3347 INTERCHANGEABLE
Bar,bucking,rivet
Cross-Reference Index
Part NumberManufacturer
MIL-B-920 TYX General Services Administration Federal Supply Service (USA)
A-A-52123 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MIL-B-920 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AA52123-X General Services Administration Federal Supply Service (USA)
ZT737 Hoist International (NLD)
Related Parts
5120-00-177-7050INTERCHANGEABLE
BAR,BUCKING,RIVET
5120-00-240-2530INTERCHANGEABLE
BAR,BUCKING,RIVET
5120-00-240-2532INTERCHANGEABLE
BAR,BUCKING,RIVET
5120-00-242-9203INTERCHANGEABLE
BAR,BUCKING,RIVET
5120-00-293-2501INTERCHANGEABLE
BAR,BUCKING,RIVET
5120-00-293-2502INTERCHANGEABLE
BAR,BUCKING,RIVET
5120-00-293-2503INTERCHANGEABLE
BAR,BUCKING,RIVET
5120-00-293-2503
5120-00-432-9142INTERCHANGEABLE
BAR,BUCKING,RIVET
5120-00-432-9143INTERCHANGEABLE
BAR,BUCKING,RIVET
5120-00-497-3347INTERCHANGEABLE
BAR,BUCKING,RIVET
5120-00-541-5594INTERCHANGEABLE
BAR,BUCKING,RIVET
5120-00-596-4063INTERCHANGEABLE
BAR,BUCKING,RIVET
A1557-1

Frequently Asked Questions

What is NSN 5120-01-051-9384?

NSN 5120-01-051-9384 is a Bar,bucking,rivet, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-051-9384?

NSN 5120-01-051-9384 has 5 cross-referenced part numbers: MIL-B-920 TYX (General Services Administration Federal Supply Service), A-A-52123 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MIL-B-920 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AA52123-X (General Services Administration Federal Supply Service), ZT737 (Hoist International).

What NSN replaces 5120-01-051-9384?

There are 12 known substitutes for 5120-01-051-9384: 5120-00-177-7050, 5120-00-240-2530, 5120-00-240-2532 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-B-920 TYX?

Key specifications for MIL-B-920 TYX: Nondefinitive Spec/std Data: X TYPE; Departure From Cited Designator: AS MOD BY 45 DEG FORWARD FACING SECOND END AND O/A SIZE; Overall Length: 6.000 INCHES NOMINAL IN; Special Features: 45 DEG ANGLE FIRST END;30 DEG ANGLE SECOND END,WITH 45 DEG ANGLE FACING FORWARD FROM BASE; BASE LG 6 IN.,TOP LG 3-1/2 IN. IN. 6 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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