PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15784Key,socket Head Screw

Bondhus Corp · NSN 5120-01-572-9648 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-572-9648 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-572-9648. Primary manufacturer part number: 15784.
Features
  • Key,socket Head Screw — FSC 5120
  • Surface Treatment: OXIDE OVERALL
  • Style Designator: L-HANDLE
  • Features Provided: BALL END AND LONG SERIES
  • Wrenching Surface Size: 14.0 MILLIMETERS NOMINAL BOTH ENDS MM
  • Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL
  • Material: STEEL OVERALL
  • 2 verified cross-references
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 5120-01-572-9648, 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 6 verified specifications, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-572-9648
Primary Part Number15784
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBondhus Corp
StatusACTIVE
Surface TreatmentOXIDE OVERALL
Style DesignatorL-HANDLE
Features ProvidedBALL END AND LONG SERIES
Wrenching Surface Size14.0 MILLIMETERS NOMINAL BOTH ENDS MM
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5133-00-177-7332 INTERCHANGEABLE
Cutter,countersink
3455-00-228-5217 INTERCHANGEABLE
Cutter,milling,end
2030-00-740-1196115412 INTERCHANGEABLE
Lining,friction
Lake Shore Systems, Inc.
4310-00-839-6485 INTERCHANGEABLE
Packing Set,silence
5325-01-107-38939D2827 INTERCHANGEABLE
Ring,retaining
Caterpillar Inc Div Caterpillar Defense
8145-01-437-6578620E001-1 INTERCHANGEABLE
Shipping and Storage Container,e
Container Research Corp Dba Container Research Corp Div Containr Research Corporation
6520-01-481-403315784 INTERCHANGEABLE
Investment,dental
Whip-Mix Corp
3030-01-570-815815784 INTERCHANGEABLE
Belt,v
Munters Corporation Dba Munters Des Champs Products Div Cargocaire
6515-01-583-8082ABB-33 A BLACK INTERCHANGEABLE
Clamp,microvascular
Synovis Micro Companies Alliance, Inc.
Cross-Reference Index
Part NumberManufacturer
15784 PRIMARY Bondhus Corp (USA)
15784 Irwin Industrial Tool Co Pty Ltd (AUS)
Related Parts
5133-00-177-7332INTERCHANGEABLE
CUTTER,COUNTERSINK
3455-00-228-5217INTERCHANGEABLE
CUTTER,MILLING,END
2030-00-740-1196INTERCHANGEABLE
LINING,FRICTION
115412
4310-00-839-6485INTERCHANGEABLE
PACKING SET,SILENCE
5325-01-107-3893INTERCHANGEABLE
RING,RETAINING
9D2827
8145-01-437-6578INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,E
620E001-1
6520-01-481-4033INTERCHANGEABLE
INVESTMENT,DENTAL
15784
3030-01-570-8158INTERCHANGEABLE
BELT,V
15784
6515-01-583-8082INTERCHANGEABLE
CLAMP,MICROVASCULAR
ABB-33 A BLACK

Frequently Asked Questions

What is NSN 5120-01-572-9648?

NSN 5120-01-572-9648 is a Key,socket Head Screw, manufactured by Bondhus Corp, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-572-9648?

NSN 5120-01-572-9648 has 2 cross-referenced part numbers: 15784 (Bondhus Corp), 15784 (Irwin Industrial Tool Co Pty Ltd).

What NSN replaces 5120-01-572-9648?

There are 9 known substitutes for 5120-01-572-9648: 5133-00-177-7332, 3455-00-228-5217, 2030-00-740-1196 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15784?

Key specifications for 15784: Overall Length: 10.200 INCHES NOMINAL IN; Surface Treatment: OXIDE OVERALL; Style Designator: L-HANDLE; Features Provided: BALL END AND LONG SERIES. 7 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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