PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-1032Tool,mounting,inner

Amphenol Corp Div Amphenol Aerospace Operations · NSN 5120-00-142-3545 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-142-3545 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-142-3545. Primary manufacturer part number: 11-1032.
Features
  • Tool,mounting,inner — FSC 5120
  • 2 verified cross-references
  • Primary manufacturer: Amphenol Corp Div Amphenol Aerospace Operations
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Tool,mounting,inner, cataloged under National Stock Number 5120-00-142-3545, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTool,mounting,inner
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersAmphenol Corp Div Amphenol Aerospace Operations (CAGE 77820); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207)
Technical Specifications
ParameterValue
NSN5120-00-142-3545
Primary Part Number11-1032
Item NameTool,mounting,inner
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerAmphenol Corp Div Amphenol Aerospace Operations
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3120-00-122-524511-1032 INTERCHANGEABLE
Bushing,sleeve
Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc
5999-00-938-631511103-2 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Basler Electric Co
3120-01-045-6450111032 INTERCHANGEABLE
Bushing,sleeve
Meggitt North Hollywood Inc
5910-01-105-4768 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
2090-01-411-4558111-001-7MRB INTERCHANGEABLE
Bladder,boat
Willard Marine, Inc.
2040-01-525-6329111032 INTERCHANGEABLE
Strainer,hull Intake
Hamilton Jet, Inc.
Cross-Reference Index
Part NumberManufacturer
11-1032 PRIMARY Amphenol Corp Div Amphenol Aerospace Operations (USA)
5344679 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
3120-00-122-5245INTERCHANGEABLE
BUSHING,SLEEVE
11-1032
5999-00-938-6315INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
11103-2
3120-01-045-6450INTERCHANGEABLE
BUSHING,SLEEVE
111032
5910-01-105-4768INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
2090-01-411-4558INTERCHANGEABLE
BLADDER,BOAT
111-001-7MRB
2040-01-525-6329INTERCHANGEABLE
STRAINER,HULL INTAKE
111032

Frequently Asked Questions

What is NSN 5120-00-142-3545?

NSN 5120-00-142-3545 is a Tool,mounting,inner, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-142-3545?

NSN 5120-00-142-3545 has 2 cross-referenced part numbers: 11-1032 (Amphenol Corp Div Amphenol Aerospace Operations), 5344679 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 5120-00-142-3545?

There are 6 known substitutes for 5120-00-142-3545: 3120-00-122-5245, 5999-00-938-6315, 3120-01-045-6450 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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