PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T121Tool Kit,general Mechanic's

Unison Industries Inc Slick Products Div · NSN 5180-01-502-8951 · FSC 5180 · No Item Name Available
Verified by PartsTable
NSN 5180-01-502-8951 — this item is cataloged by the U.S. Government under National Stock Number 5180-01-502-8951. Primary manufacturer part number: T121.
Features
  • Tool Kit,general Mechanic's — FSC 5180
  • 1 verified cross-reference
  • Primary manufacturer: Unison Industries Inc Slick Products Div
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Tool Kit,general Mechanic's, cataloged under National Stock Number 5180-01-502-8951, is classified within Federal Supply Class 5180 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Unison Industries Inc Slick Products Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5180-01-502-8951
Primary Part NumberT121
Item NameTool Kit,general Mechanic's
FSC / FSG5180 / 51 — No Item Name Available
ManufacturerUnison Industries Inc Slick Products Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-100-548659200-59412 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5120-00-111-1254T12-1 INTERCHANGEABLE
Installing Tool,rin
Woodward Hrt Inc
5330-00-351-4132SCB61809 INTERCHANGEABLE
Gasket
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5136-00-528-22991552 INTERCHANGEABLE
Tap,thread Cutting
Stanley Tools Div of Stanley Works
5220-00-545-9266T121 INTERCHANGEABLE
Handle,gage,checkin
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
3439-01-103-0244 INTERCHANGEABLE
Tip,electric Soldering Iron
3040-01-238-4010 INTERCHANGEABLE
Lever,manual Control
5331-01-459-6758T121 INTERCHANGEABLE
O-Ring
Unertl John Optical Co Inc
3110-01-491-8977T121 INTERCHANGEABLE
Bearing,roller,thrust
The Timken Corporation
Cross-Reference Index
Part NumberManufacturer
T121 Unison Industries Inc Slick Products Div (USA)
Related Parts
3110-00-100-5486INTERCHANGEABLE
BEARING,ROLLER,TAPERED
59200-59412
5120-00-111-1254INTERCHANGEABLE
INSTALLING TOOL,RIN
T12-1
5330-00-351-4132INTERCHANGEABLE
GASKET
SCB61809
5136-00-528-2299INTERCHANGEABLE
TAP,THREAD CUTTING
1552
5220-00-545-9266INTERCHANGEABLE
HANDLE,GAGE,CHECKIN
T121
3439-01-103-0244INTERCHANGEABLE
TIP,ELECTRIC SOLDERING IRON
3040-01-238-4010INTERCHANGEABLE
LEVER,MANUAL CONTROL
5331-01-459-6758INTERCHANGEABLE
O-RING
T121
3110-01-491-8977INTERCHANGEABLE
BEARING,ROLLER,THRUST
T121

Frequently Asked Questions

What is NSN 5180-01-502-8951?

NSN 5180-01-502-8951 is a Tool Kit,general Mechanic's, manufactured by Unison Industries Inc Slick Products Div, classified under FSC 5180 (No Item Name Available). Status: active.

What are the part numbers for NSN 5180-01-502-8951?

NSN 5180-01-502-8951 has 1 cross-referenced part number: T121 (Unison Industries Inc Slick Products Div).

What NSN replaces 5180-01-502-8951?

There are 9 known substitutes for 5180-01-502-8951: 3110-00-100-5486, 5120-00-111-1254, 5330-00-351-4132 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T121?

Key specifications for T121: Part Name Assigned by Controlling Agency: BEARING PULLER. 1 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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