PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55100Socket Set,socket Wrench

Stanley Works Corp Stanley-Proto Industrial Tools Div · NSN 5120-01-566-7607 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-566-7607 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-566-7607. Primary manufacturer part number: 55100.
Features
  • Socket Set,socket Wrench — FSC 5120
  • Nonsupply Items and Quantities: 5Z572 5528 7/8 IN. SOCKET 1; 5Z572 5630 15/16 IN. SOCKET 1; 5Z572 5532 1 IN. SOCKET 1; 5Z572 5534 1 1/16 IN. SOCKET 1; 5Z572 5536 1-1/8 IN. SOCKET 1; 5Z572 5538 1-3/16 IN. SOCKET 1; 5Z572 5540 1-1/4 IN. SOCKET 1; 5Z572 5542 1-5/16 IN. SOCKET 1; 5Z572 5544 1-3/8 IN. SOCKET 1; 5Z572 5546 1-7/16 IN. SOCKET 1; 5Z572 5548 1-1/2 IN. SOCKET 1; 5Z572 5549 RATCHET 1; 5Z572 5661 EXTENSION 8 IN. 1; 5Z572 5694 METAL BOX 1 IN
  • Accessory Component Quantity: 13
  • 1 verified cross-reference
  • Primary manufacturer: Stanley Works Corp Stanley-Proto Industrial Tools Div
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Socket Set,socket Wrench, cataloged under National Stock Number 5120-01-566-7607, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Stanley Works Corp Stanley-Proto Industrial Tools Div. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-566-7607
Primary Part Number55100
Item NameSocket Set,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerStanley Works Corp Stanley-Proto Industrial Tools Div
StatusACTIVE
Nonsupply Items and Quantities5Z572 5528 7/8 IN. SOCKET 1; 5Z572 5630 15/16 IN. SOCKET 1; 5Z572 5532 1 IN. SOCKET 1; 5Z572 5534 1 1/16 IN. SOCKET 1; 5Z572 5536 1-1/8 IN. SOCKET 1; 5Z572 5538 1-3/16 IN. SOCKET 1; 5Z572 5540 1-1/4 IN. SOCKET 1; 5Z572 5542 1-5/16 IN. SOCKET 1; 5Z572 5544 1-3/8 IN. SOCKET 1; 5Z572 5546 1-7/16 IN. SOCKET 1; 5Z572 5548 1-1/2 IN. SOCKET 1; 5Z572 5549 RATCHET 1; 5Z572 5661 EXTENSION 8 IN. 1; 5Z572 5694 METAL BOX 1 IN
Accessory Component Quantity13
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2530-00-359-1545124035 INTERCHANGEABLE
Guide
Eaton Aerospace, Llc Dba Jackson South
6685-00-526-69285510-0 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
4820-00-832-202855100 INTERCHANGEABLE
Valve,ball
Malabar
4320-01-183-4788551-00 INTERCHANGEABLE
Impeller,pump,centrifugal
Taylor Made Environmental
3040-01-215-664255100 INTERCHANGEABLE
Brake,multiple Disk
DP Manufacturing Inc.
2530-01-225-58579869 INTERCHANGEABLE
Parts Kit,disk Brake
Tulsa Winch, Inc.
5340-01-230-89213000 INTERCHANGEABLE
Cover,access
DP Manufacturing Inc.
5995-01-332-175955100 INTERCHANGEABLE
Cable Assembly,radio Frequency
Semflex, Inc.
6240-01-344-693936PAR36CAP/VNSP/12V INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Sylvania Miniature Lighting Div
3419-01-525-0135 INTERCHANGEABLE
Cutting System,water Jet
Cross-Reference Index
Part NumberManufacturer
55100 PRIMARY Stanley Works Corp Stanley-Proto Industrial Tools Div (USA)
Related Parts
2530-00-359-1545INTERCHANGEABLE
GUIDE
124035
6685-00-526-6928INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
5510-0
4820-00-832-2028INTERCHANGEABLE
VALVE,BALL
55100
4320-01-183-4788INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
551-00
3040-01-215-6642INTERCHANGEABLE
BRAKE,MULTIPLE DISK
55100
2530-01-225-5857INTERCHANGEABLE
PARTS KIT,DISK BRAKE
9869
5340-01-230-8921INTERCHANGEABLE
COVER,ACCESS
3000
5995-01-332-1759INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
55100
6240-01-344-6939INTERCHANGEABLE
LAMP,INCANDESCENT
36PAR36CAP/VNSP/12V
3419-01-525-0135INTERCHANGEABLE
CUTTING SYSTEM,WATER JET
5210-01-562-1295INTERCHANGEABLE
DTI
6640-01-617-7287INTERCHANGEABLE
TANNAS FOAM AIR BAT
55100

Frequently Asked Questions

What is NSN 5120-01-566-7607?

NSN 5120-01-566-7607 is a Socket Set,socket Wrench, manufactured by Stanley Works Corp Stanley-Proto Industrial Tools Div, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-566-7607?

NSN 5120-01-566-7607 has 1 cross-referenced part number: 55100 (Stanley Works Corp Stanley-Proto Industrial Tools Div).

What NSN replaces 5120-01-566-7607?

There are 12 known substitutes for 5120-01-566-7607: 2530-00-359-1545, 6685-00-526-6928, 4820-00-832-2028 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 55100?

Key specifications for 55100: Nonsupply Items and Quantities: 5Z572 5528 7/8 IN. SOCKET 1; 5Z572 5630 15/16 IN. SOCKET 1; 5Z572 5532 1 IN. SOCKET 1; 5Z572 5534 1 1/16 IN. SOCKET 1; 5Z572 5536 1-1/8 IN. SOCKET 1; 5Z572 5538 1-3/16 IN. SOCKET 1; 5Z572 5540 1-1/4 IN. SOCKET 1; 5Z572 5542 1-5/16 IN. SOCKET 1; 5Z572 5544 1-3/8 IN. SOCKET 1; 5Z572 5546 1-7/16 IN. SOCKET 1; 5Z572 5548 1-1/2 IN. SOCKET 1; 5Z572 5549 RATCHET 1; 5Z572 5661 EXTENSION 8 IN. 1; 5Z572 5694 METAL BOX 1 IN; Accessory Component Quantity: 13; Special Features: 3/4 DRIVE SOCKET SET,12 POINT. 3 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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