PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-803Screwdriver Attachment,socket Wr

Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. · NSN 5120-01-367-3563 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-367-3563 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-367-3563. Primary manufacturer part number: 11-803.
Features
  • Screwdriver Attachment,socket Wr — FSC 5120
  • Tip Thickness: 0.047 INCHES NOMINAL IN
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Style Designator: FLAT (SLOTTED)
  • Surface Treatment: CHROMIUM OVERALL
  • Material: STEEL OVERALL
  • Tip Width: 0.312 INCHES NOMINAL IN
  • Wrenching Surface Shape: FLAT (SLOTTED) SINGLE END EXTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Screwdriver Attachment,socket Wr, cataloged under National Stock Number 5120-01-367-3563, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-367-3563
Primary Part Number11-803
Item NameScrewdriver Attachment,socket Wr
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEasco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.
StatusACTIVE
Tip Thickness0.047 INCHES NOMINAL IN
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Style DesignatorFLAT (SLOTTED)
Surface TreatmentCHROMIUM OVERALL
MaterialSTEEL OVERALL
Tip Width0.312 INCHES NOMINAL IN
Wrenching Surface ShapeFLAT (SLOTTED) SINGLE END EXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4310-01-073-903413188 INTERCHANGEABLE
Plate Valve
American Bristol Industries Inc.
3040-01-168-701311803 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.
5331-01-545-880911803 INTERCHANGEABLE
O-Ring
Lear Siegler Inc Hypro Div
5930-01-547-992411803 INTERCHANGEABLE
Switch Subassembly
Gta Marine Dba Gta Marine
7310-01-558-192111803 INTERCHANGEABLE
Tank,fuel,portable Stove
Mountain Safety Research Inc
Cross-Reference Index
Part NumberManufacturer
11-803 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
11-803 Armstrong Bros Tool Co (USA)
11-803 Apex Tool Group, Llc Dba Nicholson (USA)
Related Parts
4310-01-073-9034INTERCHANGEABLE
PLATE VALVE
13188
3040-01-168-7013INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
11803
5331-01-545-8809INTERCHANGEABLE
O-RING
11803
5930-01-547-9924INTERCHANGEABLE
SWITCH SUBASSEMBLY
11803
7310-01-558-1921INTERCHANGEABLE
TANK,FUEL,PORTABLE STOVE
11803

Frequently Asked Questions

What is NSN 5120-01-367-3563?

NSN 5120-01-367-3563 is a Screwdriver Attachment,socket Wr, manufactured by Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-367-3563?

NSN 5120-01-367-3563 has 3 cross-referenced part numbers: 11-803 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 11-803 (Armstrong Bros Tool Co), 11-803 (Apex Tool Group, Llc Dba Nicholson).

What NSN replaces 5120-01-367-3563?

There are 5 known substitutes for 5120-01-367-3563: 4310-01-073-9034, 3040-01-168-7013, 5331-01-545-8809 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11-803?

Key specifications for 11-803: Tip Thickness: 0.047 INCHES NOMINAL IN; Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Style Designator: FLAT (SLOTTED); Surface Treatment: CHROMIUM OVERALL. 8 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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