PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3630Socket,socket Wrench

Wright Tool Co · NSN 5120-01-375-7758 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-375-7758 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-375-7758. Primary manufacturer part number: 3630.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Features Provided: MANUAL TOOL
  • Surface Treatment: CHROMIUM OVERALL
  • Style Designator: INTERNAL-INTERNAL
  • Wrenching Surface Size: 0.938 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-375-7758, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wright Tool Co. Government technical data includes 8 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
NSN5120-01-375-7758
Primary Part Number3630
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWright Tool Co
StatusACTIVE
Drive End ShapeSQUARE SINGLE END INTERNAL
Features ProvidedMANUAL TOOL
Surface TreatmentCHROMIUM OVERALL
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Size0.938 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5210-00-223-9159223RL INTERCHANGEABLE
Caliper,micrometer,paper
L.s. Starrett Company (the) Div Tool Division
3030-00-528-4642 INTERCHANGEABLE
Belt,v
4730-00-549-47863630 INTERCHANGEABLE
Swing Joint,pipe
Hannay Reels Inc
5935-00-677-09583630 INTERCHANGEABLE
Jack,tip
Eder Flag Mfg Co Inc
6130-00-679-18692226-1 INTERCHANGEABLE
Power Supply
Ward Leonard Ct Llc
5998-00-827-2002 INTERCHANGEABLE
Circuit Card Assembly
5950-00-840-19603630 INTERCHANGEABLE
Transformer,pulse
Magnetek Inc Lighting Products Group
5977-00-848-51993630 INTERCHANGEABLE
Holder,electrical Contact Brush
Carbone of America Corporation Div Superior Carbon Products Division
5330-01-073-92373630 INTERCHANGEABLE
Retainer,packing
Measurement Systems Inc
2540-01-212-1965 INTERCHANGEABLE
Seat,vehicular
Cross-Reference Index
Part NumberManufacturer
3630 PRIMARY Wright Tool Co (USA)
Related Parts
5210-00-223-9159INTERCHANGEABLE
CALIPER,MICROMETER,PAPER
223RL
3030-00-528-4642INTERCHANGEABLE
BELT,V
4730-00-549-4786INTERCHANGEABLE
SWING JOINT,PIPE
3630
5935-00-677-0958INTERCHANGEABLE
JACK,TIP
3630
6130-00-679-1869INTERCHANGEABLE
POWER SUPPLY
2226-1
5998-00-827-2002INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5950-00-840-1960INTERCHANGEABLE
TRANSFORMER,PULSE
3630
5977-00-848-5199INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
3630
5330-01-073-9237INTERCHANGEABLE
RETAINER,PACKING
3630
2540-01-212-1965INTERCHANGEABLE
SEAT,VEHICULAR
6515-01-236-0863INTERCHANGEABLE
BAG,OSTOMY
88501
5305-01-443-0575INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 5120-01-375-7758?

NSN 5120-01-375-7758 is a Socket,socket Wrench, manufactured by Wright Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-375-7758?

NSN 5120-01-375-7758 has 1 cross-referenced part number: 3630 (Wright Tool Co).

What NSN replaces 5120-01-375-7758?

There are 12 known substitutes for 5120-01-375-7758: 5210-00-223-9159, 3030-00-528-4642, 4730-00-549-4786 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3630?

Key specifications for 3630: Drive End Shape: SQUARE SINGLE END INTERNAL; Features Provided: MANUAL TOOL; Surface Treatment: CHROMIUM OVERALL; Overall Length: 3.047 INCHES NOMINAL IN. 9 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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