PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13904Key,socket Head Screw

Bondhus Corp · NSN 5120-00-293-0080 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-293-0080 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-293-0080. Primary manufacturer part number: 13904.
Features
  • Key,socket Head Screw — FSC 5120
  • Nondefinitive Spec/std Data: 2 TYPE
  • Long Arm Length: 3.094 INCHES MINIMUM AND 3.281 INCHES MAXIMUM IN
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Short Arm Length: 0.516 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN
  • Features Provided: LONG SERIES
  • Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Wrenching Surface Size: 0.078 INCHES NOMINAL BOTH ENDS IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-00-293-0080, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-293-0080
Primary Part Number13904
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBondhus Corp
StatusCANCELLED
Nondefinitive Spec/std Data2 TYPE
Long Arm Length3.094 INCHES MINIMUM AND 3.281 INCHES MAXIMUM IN
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Short Arm Length0.516 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN
Features ProvidedLONG SERIES
Specification/standard Data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface Size0.078 INCHES NOMINAL BOTH ENDS IN
Style DesignatorL-HANDLE
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-0641 INTERCHANGEABLE
Cup,tapered Roller Bearing
6115-00-118-1241MEP-004A INTERCHANGEABLE
Generator Set,diesel Engine
Department of Defense Project Manager-Mobile Electric Power
4210-00-137-196513904 INTERCHANGEABLE
Tip,fire Fighting Foam Nozzle
Tyco Fire Products Lp
5120-00-198-540113802 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
5120-00-198-5405 INTERCHANGEABLE
Key,socket Head Screw
5120-00-198-5407 INTERCHANGEABLE
Key,socket Head Screw
5120-00-198-541013910 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
5120-00-204-1995 INTERCHANGEABLE
Key,socket Head Screw
5120-00-221-803615206 INTERCHANGEABLE
Key,socket Head Screw
Eklind Tool Co
5310-00-251-650413-904 INTERCHANGEABLE
Nut,plain,single Ball Seat,hexag
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
5-64SHORTARMCADMIUMPLATED Safety Socket Llc (USA)
13904 PRIMARY Bondhus Corp (USA)
A-A-2932 TY2 General Services Administration Federal Supply Service (USA)
58002 Apex Tool Group, Llc Dba Nicholson (USA)
4 Paulin H and Co Ltda Division of the Hillman Group Canada Ulc (CAN)
A-A-2473 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
70004 Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
A-A-2932 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
8813794 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
0198 2305 Blackwood J. Blackwood & Son Pty Ltd (AUS)
GGG-K-275 TY1CL2 General Services Administration Federal Supply Service (USA)
GGG-K-275 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
5/64L Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
58002 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
B18.3 The American Society of Mechanical Engineers (USA)
165-00-03-43 Mckiernan-Terry Marine Div of Litton Systems Inc (USA)
Related Parts
3110-00-100-0641INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
6115-00-118-1241INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
MEP-004A
4210-00-137-1965INTERCHANGEABLE
TIP,FIRE FIGHTING FOAM NOZZLE
13904
5120-00-198-5401INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
13802
5120-00-198-5405INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5120-00-198-5407INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5120-00-198-5410INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
13910
5120-00-204-1995INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5120-00-221-8036INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
15206
5310-00-251-6504INTERCHANGEABLE
NUT,PLAIN,SINGLE BALL SEAT,HEXAG
13-904
5120-00-293-1476INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5360-00-316-6437INTERCHANGEABLE
SPRING
13904

Frequently Asked Questions

What is NSN 5120-00-293-0080?

NSN 5120-00-293-0080 is a Key,socket Head Screw, manufactured by Bondhus Corp, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-293-0080?

NSN 5120-00-293-0080 has 16 cross-referenced part numbers: 5-64SHORTARMCADMIUMPLATED (Safety Socket Llc), 13904 (Bondhus Corp), A-A-2932 TY2 (General Services Administration Federal Supply Service), 58002 (Apex Tool Group, Llc Dba Nicholson), 4 (Paulin H and Co Ltda Division of the Hillman Group Canada Ulc) and 11 more.

What NSN replaces 5120-00-293-0080?

There are 12 known substitutes for 5120-00-293-0080: 3110-00-100-0641, 6115-00-118-1241, 4210-00-137-1965 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13904?

Key specifications for 13904: Nondefinitive Spec/std Data: 2 TYPE; Long Arm Length: 3.094 INCHES MINIMUM AND 3.281 INCHES MAXIMUM IN; Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT; Short Arm Length: 0.516 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-293-0080 still in active supply?

NSN 5120-00-293-0080 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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