PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1981Socket,socket Wrench

Bosch Automotive Service Solutions Inc. · NSN 5120-01-650-5693 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-650-5693 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-650-5693. Primary manufacturer part number: 1981.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Surface Treatment: OXIDE OVERALL
  • Style Designator: INTERNAL-INTERNAL
  • Material: STEEL OVERALL
  • Wrenching Surface Size: 2.500 INCHES NOMINAL SINGLE END IN
  • Drive Surface Size: 0.750 INCHES NOMINAL SINGLE END IN
  • Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-650-5693, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Bosch Automotive Service Solutions Inc.. 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-650-5693
Primary Part Number1981
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBosch Automotive Service Solutions Inc.
StatusACTIVE
Drive End ShapeSQUARE SINGLE END INTERNAL
Surface TreatmentOXIDE OVERALL
Style DesignatorINTERNAL-INTERNAL
MaterialSTEEL OVERALL
Wrenching Surface Size2.500 INCHES NOMINAL SINGLE END IN
Drive Surface Size0.750 INCHES NOMINAL SINGLE END IN
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
Features ProvidedMANUAL TOOL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-120-43381269682 INTERCHANGEABLE
Roller,bearing
Chrysler Realty Company Llc Dba Daimler Chrysler
3830-00-496-77731981 INTERCHANGEABLE
Hose Assy,rubber
New Holland Construction
5325-01-099-6090SM-B-447175-4 INTERCHANGEABLE
Eyelet,metallic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-01-203-655112342961 INTERCHANGEABLE
Seal,plain Encased
Norman Technology, Inc. Dba Nti Seals
4920-01-487-83631981 INTERCHANGEABLE
Test Station,pneumatic System Co
Avitest Llc
4240-01-565-54691981 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
5340-01-721-05171981 INTERCHANGEABLE
Boot,dust and Moisture Seal
Masimo Corporation
6675-01-733-4441198-1 INTERCHANGEABLE
Trivet,surveying Instrument
Brunson Instrument Company Dba Brunson Instrument Co
Cross-Reference Index
Part NumberManufacturer
1981 Bosch Automotive Service Solutions Inc. (USA)
Related Parts
3110-00-120-4338INTERCHANGEABLE
ROLLER,BEARING
1269682
3830-00-496-7773INTERCHANGEABLE
HOSE ASSY,RUBBER
1981
5325-01-099-6090INTERCHANGEABLE
EYELET,METALLIC
SM-B-447175-4
5330-01-203-6551INTERCHANGEABLE
SEAL,PLAIN ENCASED
12342961
4920-01-487-8363INTERCHANGEABLE
TEST STATION,PNEUMATIC SYSTEM CO
1981
4240-01-565-5469INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
1981
5340-01-721-0517INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
1981
6675-01-733-4441INTERCHANGEABLE
TRIVET,SURVEYING INSTRUMENT
198-1

Frequently Asked Questions

What is NSN 5120-01-650-5693?

NSN 5120-01-650-5693 is a Socket,socket Wrench, manufactured by Bosch Automotive Service Solutions Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-650-5693?

NSN 5120-01-650-5693 has 1 cross-referenced part number: 1981 (Bosch Automotive Service Solutions Inc.).

What NSN replaces 5120-01-650-5693?

There are 8 known substitutes for 5120-01-650-5693: 3110-00-120-4338, 3830-00-496-7773, 5325-01-099-6090 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1981?

Key specifications for 1981: Overall Length: 5.000 INCHES NOMINAL IN; Drive End Shape: SQUARE SINGLE END INTERNAL; Surface Treatment: OXIDE OVERALL; Style Designator: INTERNAL-INTERNAL. 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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