PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-17Key Set,socket Head Screw

Eklind Tool Co · NSN 5120-01-437-7864 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-437-7864 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-437-7864. Primary manufacturer part number: M-17.
Features
  • Key Set,socket Head Screw — FSC 5120
  • Key Quantity: 7
  • Material: STEEL
  • Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Handle Type: STRAIGHT
  • Features Provided: FOLD-UP TYPE
  • Key Characteristic: CONTAINS HEX KEYS SIZE 1.5, 2, 2.5, 3, 4, 5 AND 6MM MM
  • 8 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel construction
General Description

The Key Set,socket Head Screw, cataloged under National Stock Number 5120-01-437-7864, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Eklind Tool Co. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 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
NSN5120-01-437-7864
Primary Part NumberM-17
Item NameKey Set,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEklind Tool Co
StatusCANCELLED
Key Quantity7
MaterialSTEEL
Specification/standard Data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Handle TypeSTRAIGHT
Features ProvidedFOLD-UP TYPE
Key CharacteristicCONTAINS HEX KEYS SIZE 1.5, 2, 2.5, 3, 4, 5 AND 6MM MM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5945-00-059-2836636AS 148-1 INTERCHANGEABLE
Relay,electromagnetic
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5940-00-223-4821 INTERCHANGEABLE
Terminal,stud
5310-00-247-419610A8317 INTERCHANGEABLE
Washer,flat
Napco International Llc Dba Napco International Inc
2510-00-308-291821171 INTERCHANGEABLE
Retainer Assembly,s
Tenneco Inc
4320-00-470-638621171 INTERCHANGEABLE
Pump,rotary
Clayton Manufacturing Company
2530-00-621-3670F5380 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
6650-00-670-2516 INTERCHANGEABLE
Binocular
4720-00-738-130326507 INTERCHANGEABLE
Hose,preformed
Gates Corporation
3895-00-902-3110 INTERCHANGEABLE
Roller,towed,sheepsfoot
5950-01-015-5840989112-34B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
56070 Apex Tool Group, Llc Dba Nicholson (USA)
56070 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
B18.3 The American Society of Mechanical Engineers (USA)
56070 Easco Hand Tools Inc (USA)
7162A21 Mcmaster-Carr Supply Co (USA)
M-17 PRIMARY Eklind Tool Co (USA)
21171 Eklind Tool Co (USA)
5541A31 Mcmaster-Carr Supply Co (USA)
Related Parts
5945-00-059-2836INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
636AS 148-1
5940-00-223-4821INTERCHANGEABLE
TERMINAL,STUD
5310-00-247-4196INTERCHANGEABLE
WASHER,FLAT
10A8317
2510-00-308-2918INTERCHANGEABLE
RETAINER ASSEMBLY,S
21171
4320-00-470-6386INTERCHANGEABLE
PUMP,ROTARY
21171
2530-00-621-3670INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
F5380
6650-00-670-2516INTERCHANGEABLE
BINOCULAR
4720-00-738-1303INTERCHANGEABLE
HOSE,PREFORMED
26507
3895-00-902-3110INTERCHANGEABLE
ROLLER,TOWED,SHEEPSFOOT
5950-01-015-5840INTERCHANGEABLE
COIL,RADIO FREQUENCY
989112-34B
6150-01-024-3574INTERCHANGEABLE
BUS,CONDUCTOR
190728
5962-01-041-6744INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5120-01-437-7864?

NSN 5120-01-437-7864 is a Key Set,socket Head Screw, manufactured by Eklind Tool Co, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-437-7864?

NSN 5120-01-437-7864 has 8 cross-referenced part numbers: 56070 (Apex Tool Group, Llc Dba Nicholson), 56070 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), B18.3 (The American Society of Mechanical Engineers), 56070 (Easco Hand Tools Inc), 7162A21 (Mcmaster-Carr Supply Co) and 3 more.

What NSN replaces 5120-01-437-7864?

There are 12 known substitutes for 5120-01-437-7864: 5945-00-059-2836, 5940-00-223-4821, 5310-00-247-4196 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M-17?

Key specifications for M-17: Key Quantity: 7; Material: STEEL; Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Special Features: METAL HANDLE; 3-3/4 IN. HANDLE LG. IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-437-7864 still in active supply?

NSN 5120-01-437-7864 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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