PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51168Heating Element,electrical,nonim

Applied Companies · NSN 4520-01-522-0283 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-01-522-0283 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-522-0283. Primary manufacturer part number: 51168.
Features
  • Heating Element,electrical,nonim — FSC 4520
  • 3 verified cross-references
  • Primary manufacturer: Applied Companies
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-522-0283, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Applied Companies. This item has 3 commercial cross-references from 2 manufacturers, 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
NSN4520-01-522-0283
Primary Part Number51168
Item NameHeating Element,electrical,nonim
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerApplied Companies
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5136-00-156-2997 INTERCHANGEABLE
Chasers,thread Cutting
2940-00-333-53181R0721 INTERCHANGEABLE
Filter Element,fluid
Caterpillar Inc Div Caterpillar Defense
2530-00-353-0463230934 INTERCHANGEABLE
Seat,unloader Valve
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
1650-00-561-538651168 INTERCHANGEABLE
Filter,fluid
Arvinmeritor Inc
4920-00-838-6234 INTERCHANGEABLE
Component Module
5310-00-841-083670897 INTERCHANGEABLE
Nut,self-Locking,hexagon
Cummins Inc.
5930-01-015-4267A7089-7 INTERCHANGEABLE
Push Button
C & K Components, Llc Div C & K Components
3695-01-036-7528 INTERCHANGEABLE
Chain,saw
4820-01-194-032770897 INTERCHANGEABLE
Parts Kit,shuttle Valve
T. F. Hudgins, Incorporated Dba Spinner II Products Div
Cross-Reference Index
Part NumberManufacturer
51168 PRIMARY Applied Companies (USA)
70897 Applied Companies (USA)
7192855-15 L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA)
Related Parts
5136-00-156-2997INTERCHANGEABLE
CHASERS,THREAD CUTTING
2940-00-333-5318INTERCHANGEABLE
FILTER ELEMENT,FLUID
1R0721
2530-00-353-0463INTERCHANGEABLE
SEAT,UNLOADER VALVE
230934
1650-00-561-5386INTERCHANGEABLE
FILTER,FLUID
51168
4920-00-838-6234INTERCHANGEABLE
COMPONENT MODULE
5310-00-841-0836INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
70897
5930-01-015-4267INTERCHANGEABLE
PUSH BUTTON
A7089-7
3695-01-036-7528INTERCHANGEABLE
CHAIN,SAW
4820-01-194-0327INTERCHANGEABLE
PARTS KIT,SHUTTLE VALVE
70897

Frequently Asked Questions

What is NSN 4520-01-522-0283?

NSN 4520-01-522-0283 is a Heating Element,electrical,nonim, manufactured by Applied Companies, classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-01-522-0283?

NSN 4520-01-522-0283 has 3 cross-referenced part numbers: 51168 (Applied Companies), 70897 (Applied Companies), 7192855-15 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West).

What NSN replaces 4520-01-522-0283?

There are 9 known substitutes for 4520-01-522-0283: 5136-00-156-2997, 2940-00-333-5318, 2530-00-353-0463 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51168?

Key specifications for 51168: End Item Identification: AN/TSC-156. 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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