PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1000025Mock Up Zero

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 4920-00-337-9836 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-337-9836 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-337-9836. Primary manufacturer part number: 1000025.
Features
  • Mock Up Zero — FSC 4920
  • Reference Data and Literature: T.O. 33D5-12-17-1 OR 4
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Mock Up Zero, cataloged under National Stock Number 4920-00-337-9836, 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 Corporation Div Rms - Mitchel Field. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-337-9836
Primary Part Number1000025
Item NameMock Up Zero
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Reference Data and LiteratureT.O. 33D5-12-17-1 OR 4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-00-186-0961 INTERCHANGEABLE
Washer,key
5133-00-187-2824100-0025 INTERCHANGEABLE
Cutter,counterbore
Metal Cutting Tools Inc
5910-00-237-273910-00025-00 INTERCHANGEABLE
Capacitor,electrica
Compaq Federal Llc
5910-01-052-8905 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5905-01-155-2442102-0025 INTERCHANGEABLE
Resistor
Data General Corporation
6150-01-483-71701000025 INTERCHANGEABLE
Cable Assembly,power,electrical
Us Army Aviation and Missile Command
4240-01-485-63791000025 INTERCHANGEABLE
Belt,safety,industrial
D B Industries, Llc
Cross-Reference Index
Part NumberManufacturer
1000025 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5310-00-186-0961INTERCHANGEABLE
WASHER,KEY
5133-00-187-2824INTERCHANGEABLE
CUTTER,COUNTERBORE
100-0025
5910-00-237-2739INTERCHANGEABLE
CAPACITOR,ELECTRICA
10-00025-00
5910-01-052-8905INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5905-01-155-2442INTERCHANGEABLE
RESISTOR
102-0025
6150-01-483-7170INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
1000025
4240-01-485-6379INTERCHANGEABLE
BELT,SAFETY,INDUSTRIAL
1000025

Frequently Asked Questions

What is NSN 4920-00-337-9836?

NSN 4920-00-337-9836 is a Mock Up Zero, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-337-9836?

NSN 4920-00-337-9836 has 1 cross-referenced part number: 1000025 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 4920-00-337-9836?

There are 7 known substitutes for 4920-00-337-9836: 5310-00-186-0961, 5133-00-187-2824, 5910-00-237-2739 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1000025?

Key specifications for 1000025: Reference Data and Literature: T.O. 33D5-12-17-1 OR 4; Special Features: COMPANY ITEM NAME--MOCK UP ZERO. 2 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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