PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

88028Key Set,socket Head Screw

Stanley Tools Div of Stanley Works · NSN 5120-00-935-4641 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-935-4641 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-935-4641. Primary manufacturer part number: 88028.
Features
  • Key Set,socket Head Screw — FSC 5120
  • Key Characteristic: CONTAINS HEX KEYS SIZE 0.028, 0.035, 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8 AND 3/4 IN. IN
  • Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Container Type: ROLL
  • Key Quantity: 20
  • Features Provided: SHORT SERIES
  • Handle Type: L-STYLE
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Key Set,socket Head Screw, cataloged under National Stock Number 5120-00-935-4641, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Stanley Tools Div of Stanley Works. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 10 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
NSN5120-00-935-4641
Primary Part Number88028
Item NameKey Set,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerStanley Tools Div of Stanley Works
StatusCANCELLED
Key CharacteristicCONTAINS HEX KEYS SIZE 0.028, 0.035, 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8 AND 3/4 IN. IN
Specification/standard Data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Container TypeROLL
Key Quantity20
Features ProvidedSHORT SERIES
Handle TypeL-STYLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5340-00-066-1457350.663.012 INTERCHANGEABLE
Clamp,bridge
Weil Pump Co Inc
5920-00-069-7614663 INTERCHANGEABLE
Adapter,fuse
Cooper Bussmann, Llc Dba Cooper Industries
3110-00-100-0647594 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Rbc Bearings Incorporated Div West Trenton Division
3110-00-100-0670663 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5815-00-127-214184735 INTERCHANGEABLE
Bar,t,teletypewriter
Telemechanics Inc
5815-00-127-633184750 INTERCHANGEABLE
Bar,t,teletypewriter
Telemechanics Inc
6625-00-149-6298 INTERCHANGEABLE
Multimeter
5975-00-194-8870 INTERCHANGEABLE
Junction Box
5910-00-247-8579501171-1 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
L3harris Technologies, Inc. Dba Harris Corporation
2910-00-289-921956011 INTERCHANGEABLE
Filter Element,fluid
Pti Technologies Inc.
Cross-Reference Index
Part NumberManufacturer
B18.3 The American Society of Mechanical Engineers (USA)
56011 Apex Tool Group, Llc Dba Nicholson (USA)
715 Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
88028 PRIMARY Stanley Tools Div of Stanley Works (USA)
88028 Irwin Industrial Tool Company Dba Irwin Construction Accessories (USA)
84735 Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
GGG-K-275 TY1CL1 General Services Administration Federal Supply Service (USA)
AW1020K Sna Germany Gmbh (DEU)
88028 Irwin Industrial Tool Company (USA)
GGG-K-275 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
84750 Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
730 Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
84660 Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
663 Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
56011 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
Related Parts
5340-00-066-1457INTERCHANGEABLE
CLAMP,BRIDGE
350.663.012
5920-00-069-7614INTERCHANGEABLE
ADAPTER,FUSE
663
3110-00-100-0647INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
594
3110-00-100-0670INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
663
5815-00-127-2141INTERCHANGEABLE
BAR,T,TELETYPEWRITER
84735
5815-00-127-6331INTERCHANGEABLE
BAR,T,TELETYPEWRITER
84750
6625-00-149-6298INTERCHANGEABLE
MULTIMETER
5975-00-194-8870INTERCHANGEABLE
JUNCTION BOX
5910-00-247-8579INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
501171-1
2910-00-289-9219INTERCHANGEABLE
FILTER ELEMENT,FLUID
56011
4925-00-344-7981INTERCHANGEABLE
BOLT ASSY,EYE
66346PC90
1650-00-347-1184INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE

Frequently Asked Questions

What is NSN 5120-00-935-4641?

NSN 5120-00-935-4641 is a Key Set,socket Head Screw, manufactured by Stanley Tools Div of Stanley Works, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-935-4641?

NSN 5120-00-935-4641 has 15 cross-referenced part numbers: B18.3 (The American Society of Mechanical Engineers), 56011 (Apex Tool Group, Llc Dba Nicholson), 715 (Allen Mfg Co Sub of Chicago Pneumatic Tool Co), 88028 (Stanley Tools Div of Stanley Works), 88028 (Irwin Industrial Tool Company Dba Irwin Construction Accessories) and 10 more.

What NSN replaces 5120-00-935-4641?

There are 12 known substitutes for 5120-00-935-4641: 5340-00-066-1457, 5920-00-069-7614, 3110-00-100-0647 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 88028?

Key specifications for 88028: Key Characteristic: CONTAINS HEX KEYS SIZE 0.028, 0.035, 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8 AND 3/4 IN. IN; Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT; Container Type: ROLL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-935-4641 still in active supply?

NSN 5120-00-935-4641 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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