PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DS096Key,socket Head Screw

Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc · NSN 5120-00-288-8853 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-288-8853 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-288-8853. Primary manufacturer part number: DS096.
Features
  • Key,socket Head Screw — FSC 5120
  • Blade Length: 1.750 INCHES MINIMUM IN
  • Nondefinitive Spec/std Data: 7 TYPE AND 1 CLASS
  • Departure From Cited Designator: AS MODIFIED BY SPLINE AND KEY SIZE
  • Material: PLASTIC HANDLE
  • Departure From Cited Document: AS MODIFIED BY KEY TYPE
  • Wrenching Surface Shape: SPLINE SINGLE END EXTERNAL
  • Wrenching Surface Size: 0.096 INCHES NOMINAL SINGLE END IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Handle construction
General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-00-288-8853, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc. Government technical data includes 12 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-288-8853
Primary Part NumberDS096
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc
StatusCANCELLED
Blade Length1.750 INCHES MINIMUM IN
Nondefinitive Spec/std Data7 TYPE AND 1 CLASS
Departure From Cited DesignatorAS MODIFIED BY SPLINE AND KEY SIZE
MaterialPLASTIC HANDLE
Departure From Cited DocumentAS MODIFIED BY KEY TYPE
Wrenching Surface ShapeSPLINE SINGLE END EXTERNAL
Wrenching Surface Size0.096 INCHES NOMINAL SINGLE END IN
Features ProvidedREPLACEABLE WRENCHING FEATURE
Wrenching Surface Flute Quantity6
MaterialSTEEL WRENCHING SURFACE
Style DesignatorSCREWDRIVER HANDLE
Surface TreatmentOXIDE WRENCHING SURFACE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-061-634757400 INTERCHANGEABLE
Key,socket Head Screw
H-K Connecticut Holding Company
5120-00-177-73415120-00-177-7341 INTERCHANGEABLE
Key,socket Head Screw
General Services Administration Federal Supply Service
5120-00-203-5107 INTERCHANGEABLE
Key,socket Head Screw
5120-00-224-2508 INTERCHANGEABLE
Key,socket Head Screw
5120-00-293-2219 INTERCHANGEABLE
Key,socket Head Screw
5120-00-293-2243 INTERCHANGEABLE
Key,socket Head Screw
5120-00-293-9204 INTERCHANGEABLE
Key,socket Head Screw
5120-00-293-92065120-00-293-9206 INTERCHANGEABLE
Key,socket Head Screw
General Services Administration Federal Supply Service
5120-00-696-47685120-00-696-4768 INTERCHANGEABLE
Key Set,socket Head Screw
General Services Administration Federal Supply Service
5120-00-912-10855120-00-912-1085 INTERCHANGEABLE
Key Set,socket Head Screw
General Services Administration Federal Supply Service
Cross-Reference Index
Part NumberManufacturer
DS096 Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc (USA)
GGG-K-275 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-K-275 TY7CL1 General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-061-6347INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
57400
5120-00-177-7341INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5120-00-177-7341
5120-00-203-5107INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5120-00-224-2508INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5120-00-293-2219INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5120-00-293-2243INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5120-00-293-9204INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5120-00-293-9206INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5120-00-293-9206
5120-00-696-4768INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW
5120-00-696-4768
5120-00-912-1085INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW
5120-00-912-1085
5120-01-078-9669INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5120-01-234-2795INTERCHANGEABLE
BLADE,SOCKET HEAD SCREW KEY

Frequently Asked Questions

What is NSN 5120-00-288-8853?

NSN 5120-00-288-8853 is a Key,socket Head Screw, manufactured by Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-288-8853?

NSN 5120-00-288-8853 has 3 cross-referenced part numbers: DS096 (Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc), GGG-K-275 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-K-275 TY7CL1 (General Services Administration Federal Supply Service).

What NSN replaces 5120-00-288-8853?

There are 12 known substitutes for 5120-00-288-8853: 5120-00-061-6347, 5120-00-177-7341, 5120-00-203-5107 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DS096?

Key specifications for DS096: Blade Length: 1.750 INCHES MINIMUM IN; Nondefinitive Spec/std Data: 7 TYPE AND 1 CLASS; Overall Length: 5.688 INCHES MINIMUM IN; Departure From Cited Designator: AS MODIFIED BY SPLINE AND KEY SIZE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-288-8853 still in active supply?

NSN 5120-00-288-8853 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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