PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B145Fixture,test,load

Lockheed Martin Corp · NSN 4920-00-014-1505 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-014-1505 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-014-1505. Primary manufacturer part number: B145.
Features
  • Fixture,test,load — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Fixture,test,load, cataloged under National Stock Number 4920-00-014-1505, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Lockheed Martin Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFixture,test,load
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersLockheed Martin Corp (CAGE 98897)
Technical Specifications
ParameterValue
NSN4920-00-014-1505
Primary Part NumberB145
Item NameFixture,test,load
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6145-00-112-8671 INTERCHANGEABLE
Cable,power,electrical
5999-00-769-4976B1.45 INTERCHANGEABLE
Heater,thermal Release
Schneider Electric Usa, Inc.
4820-00-813-85181184 1-1/4IN INTERCHANGEABLE
Valve,gate
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Cross-Reference Index
Part NumberManufacturer
B145 PRIMARY Lockheed Martin Corp (USA)
Related Parts
6145-00-112-8671INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
5999-00-769-4976INTERCHANGEABLE
HEATER,THERMAL RELEASE
B1.45
4820-00-813-8518INTERCHANGEABLE
VALVE,GATE
1184 1-1/4IN

Frequently Asked Questions

What is NSN 4920-00-014-1505?

NSN 4920-00-014-1505 is a Fixture,test,load, manufactured by Lockheed Martin Corp, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-014-1505?

NSN 4920-00-014-1505 has 1 cross-referenced part number: B145 (Lockheed Martin Corp).

What NSN replaces 4920-00-014-1505?

There are 3 known substitutes for 4920-00-014-1505: 6145-00-112-8671, 5999-00-769-4976, 4820-00-813-8518. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com