PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TMU8BUniversal Joint,socket Wrench at

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-01-335-1048 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-335-1048 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-335-1048. Primary manufacturer part number: TMU8B.
Features
  • Universal Joint,socket Wrench at — FSC 5120
  • Outside Diameter: 0.500 INCHES NOMINAL IN
  • Specification/standard Data: 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Surface Treatment: CHROMIUM OVERALL
  • Material: STEEL OVERALL
  • Style Designator: EXTERNAL-INTERNAL
  • Drive End Shape: SQUARE FIRST END EXTERNAL
  • Features Provided: MANUAL TOOL
Applications
  • Applications requiring Steel Overall construction
General Description

The Universal Joint,socket Wrench at, cataloged under National Stock Number 5120-01-335-1048, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 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
NSN5120-01-335-1048
Primary Part NumberTMU8B
Item NameUniversal Joint,socket Wrench at
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusCANCELLED
Outside Diameter0.500 INCHES NOMINAL IN
Specification/standard Data0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentCHROMIUM OVERALL
MaterialSTEEL OVERALL
Style DesignatorEXTERNAL-INTERNAL
Drive End ShapeSQUARE FIRST END EXTERNAL
Features ProvidedMANUAL TOOL
Nondefinitive Spec/std Data2 TYPE AND 1 CLASS
Drive Surface Size0.250 INCHES NOMINAL BOTH ENDS IN
Drive End ShapeSQUARE SECOND END INTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5355-00-510-8599 INTERCHANGEABLE
Hub,dial
3110-00-554-32486310 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5136-00-580-7152 INTERCHANGEABLE
Tap,thread Cutting
5330-00-593-5063 INTERCHANGEABLE
Retainer,packing
5975-00-622-334031A5611 INTERCHANGEABLE
Base,electrical Equipment Rack
I T I Electronics, Inc.
1560-00-694-369910930 INTERCHANGEABLE
Panel,cockpit Right
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
7310-00-863-807820130 INTERCHANGEABLE
Filter,coffee Urn
Bunn-O-Matic Corporation Div Government Sales
5965-00-964-1746501-241-004-603 INTERCHANGEABLE
Handset
Roanwell, Llc
5133-00-988-5705DBTBC9/32 INTERCHANGEABLE
Drill,twist
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
6105-01-025-554910930 INTERCHANGEABLE
Motor,alternating Current
Aerocontrolex Group, Inc. Div Talley Actuators
Cross-Reference Index
Part NumberManufacturer
TMU8 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
AS4283 Society of Automotive Engineers Inc (USA)
AS4283 TY2CL1 General Services Administration Federal Supply Service (USA)
ZLW0107-15 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
04280 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
10930 Apex Tool Group, Llc Dba Nicholson (USA)
9-4280 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
TMU8B PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
5120PL0867801 Jednolity Indeks Materialowy - Uniform Material Index (POL)
00904280000 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
AS4283 Sae International Dba Sae International (USA)
ZHVY0109-14 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
Related Parts
5355-00-510-8599INTERCHANGEABLE
HUB,DIAL
3110-00-554-3248INTERCHANGEABLE
BEARING,BALL,ANNULAR
6310
5136-00-580-7152INTERCHANGEABLE
TAP,THREAD CUTTING
5330-00-593-5063INTERCHANGEABLE
RETAINER,PACKING
5975-00-622-3340INTERCHANGEABLE
BASE,ELECTRICAL EQUIPMENT RACK
31A5611
1560-00-694-3699INTERCHANGEABLE
PANEL,COCKPIT RIGHT
10930
7310-00-863-8078INTERCHANGEABLE
FILTER,COFFEE URN
20130
5965-00-964-1746INTERCHANGEABLE
HANDSET
501-241-004-603
5133-00-988-5705INTERCHANGEABLE
DRILL,TWIST
DBTBC9/32
6105-01-025-5549INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
10930
6350-01-062-8420INTERCHANGEABLE
ALARM,SMOKE,AUTOMATIC
427595
5120-01-108-6240INTERCHANGEABLE
UNIVERSAL JOINT,SOCKET WRENCH AT

Frequently Asked Questions

What is NSN 5120-01-335-1048?

NSN 5120-01-335-1048 is a Universal Joint,socket Wrench at, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-335-1048?

NSN 5120-01-335-1048 has 12 cross-referenced part numbers: TMU8 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), AS4283 (Society of Automotive Engineers Inc), AS4283 TY2CL1 (General Services Administration Federal Supply Service), ZLW0107-15 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), 04280 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial) and 7 more.

What NSN replaces 5120-01-335-1048?

There are 12 known substitutes for 5120-01-335-1048: 5355-00-510-8599, 3110-00-554-3248, 5136-00-580-7152 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TMU8B?

Key specifications for TMU8B: Outside Diameter: 0.500 INCHES NOMINAL IN; Specification/standard Data: 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Surface Treatment: CHROMIUM OVERALL; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-335-1048 still in active supply?

NSN 5120-01-335-1048 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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