PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0103Blade,socket Head Screw Key

Bondhus Corp · NSN 5120-01-144-5294 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-144-5294 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-144-5294. Primary manufacturer part number: 0103.
Features
  • Blade,socket Head Screw Key — FSC 5120
  • Unit Type: HEX
  • Blade Width Across Flats: 0.062 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Bondhus Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Blade,socket Head Screw Key, cataloged under National Stock Number 5120-01-144-5294, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Bondhus Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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
NSN5120-01-144-5294
Primary Part Number0103
Item NameBlade,socket Head Screw Key
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBondhus Corp
StatusACTIVE
Unit TypeHEX
Blade Width Across Flats0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-086-1349B1.16 INTERCHANGEABLE
Heater,thermal Release
Schneider Electric Usa, Inc.
3110-00-144-8880 INTERCHANGEABLE
Bearing,ball,annular
4820-00-288-7220730T03 INTERCHANGEABLE
Valve,gate
Matco-Norca, Inc. Dba Matco Products
2990-00-314-73833246178 INTERCHANGEABLE
Governor,diesel Engine
Hatch & Kirk, Inc.
3030-00-474-2762B116 INTERCHANGEABLE
Belt,v
Gates Corporation
5950-00-769-5108B116 INTERCHANGEABLE
Transformer,power Autotransforme
Kurz & Root Generator Company, Llc
3120-00-827-7938B11-6 INTERCHANGEABLE
Bearing,sleeve
Roller Bearing Co of America, Inc Div Pic Design
3110-00-902-1655B-116-OH INTERCHANGEABLE
Bearing,roller,needle
Jtekt Bearings North America Llc Div Kbna - Ord 1
5310-01-106-5833 INTERCHANGEABLE
Washer,spring Tension
6760-01-136-6673 INTERCHANGEABLE
Boresight
Cross-Reference Index
Part NumberManufacturer
0103 PRIMARY Bondhus Corp (USA)
B1/16 Bondhus Corp (USA)
10103 Bondhus Corp (USA)
Related Parts
5999-00-086-1349INTERCHANGEABLE
HEATER,THERMAL RELEASE
B1.16
3110-00-144-8880INTERCHANGEABLE
BEARING,BALL,ANNULAR
4820-00-288-7220INTERCHANGEABLE
VALVE,GATE
730T03
2990-00-314-7383INTERCHANGEABLE
GOVERNOR,DIESEL ENGINE
3246178
3030-00-474-2762INTERCHANGEABLE
BELT,V
B116
5950-00-769-5108INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
B116
3120-00-827-7938INTERCHANGEABLE
BEARING,SLEEVE
B11-6
3110-00-902-1655INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
B-116-OH
5310-01-106-5833INTERCHANGEABLE
WASHER,SPRING TENSION
6760-01-136-6673INTERCHANGEABLE
BORESIGHT
5935-01-137-0879INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3452W36-10S
5905-01-188-8993INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
RES3R0

Frequently Asked Questions

What is NSN 5120-01-144-5294?

NSN 5120-01-144-5294 is a Blade,socket Head Screw Key, manufactured by Bondhus Corp, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-144-5294?

NSN 5120-01-144-5294 has 3 cross-referenced part numbers: 0103 (Bondhus Corp), B1/16 (Bondhus Corp), 10103 (Bondhus Corp).

What NSN replaces 5120-01-144-5294?

There are 12 known substitutes for 5120-01-144-5294: 5999-00-086-1349, 3110-00-144-8880, 4820-00-288-7220 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0103?

Key specifications for 0103: Unit Type: HEX; Overall Length: 3.600 INCHES NOMINAL IN; Special Features: BALL HEX TIP; Blade Width Across Flats: 0.062 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

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