PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DLT5103-104-00Key,socket Head Screw

Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company · NSN 5120-01-150-5830 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-150-5830 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-150-5830. Primary manufacturer part number: DLT5103-104-00.
Features
  • Key,socket Head Screw — FSC 5120
  • Surface Treatment: OXIDE OVERALL
  • Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Style Designator: TEE HANDLE
  • Wrenching Surface Size: 0.156 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL
  • 6 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 5120-01-150-5830, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-150-5830
Primary Part NumberDLT5103-104-00
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerDesigned Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company
StatusCANCELLED
Surface TreatmentOXIDE OVERALL
Specification/standard Data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Style DesignatorTEE HANDLE
Wrenching Surface Size0.156 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Wrenching Surface ShapeHEXAGON SINGLE END EXTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
1650-00-923-106556052 INTERCHANGEABLE
Cap,valve
Hydro-Aire Aerospace Corp
5930-01-365-2131504570 INTERCHANGEABLE
Switch,push
Alliance Laundry Systems Llc
Cross-Reference Index
Part NumberManufacturer
DLT5103-104-00 Permaswage (FRA)
DLT5103-104-00 PRIMARY Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA)
B18.3 The American Society of Mechanical Engineers (USA)
56052 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
D9803 Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA)
56052 Apex Tool Group, Llc Dba Nicholson (USA)
Related Parts
1650-00-923-1065INTERCHANGEABLE
CAP,VALVE
56052
5930-01-365-2131INTERCHANGEABLE
SWITCH,PUSH
504570

Frequently Asked Questions

What is NSN 5120-01-150-5830?

NSN 5120-01-150-5830 is a Key,socket Head Screw, manufactured by Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-150-5830?

NSN 5120-01-150-5830 has 6 cross-referenced part numbers: DLT5103-104-00 (Permaswage), DLT5103-104-00 (Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company), B18.3 (The American Society of Mechanical Engineers), 56052 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), D9803 (Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company) and 1 more.

What NSN replaces 5120-01-150-5830?

There are 2 known substitutes for 5120-01-150-5830: 1650-00-923-1065, 5930-01-365-2131. Verify interchangeability with system specifications before substitution.

What are the specifications of DLT5103-104-00?

Key specifications for DLT5103-104-00: Surface Treatment: OXIDE OVERALL; Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Overall Length: 5.000 INCHES NOMINAL IN; Style Designator: TEE HANDLE. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-150-5830 still in active supply?

NSN 5120-01-150-5830 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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