NSN 4920-01-086-5231 · NIIN 010865231 · Part number 1977242
Lockheed Martin Corporation Div Rotary and Mission Systems · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 03640
Government record, cited
NSN 4920-01-086-5231 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-086-5231. Manufacturer of record part number: 1977242.
Also searched as4920-01-086-5231 ·
4920010865231 ·
NIIN 010865231 ·
01-086-5231 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 03640 · 1977242
Manufacturer of record: Lockheed Martin Corporation Div Rotary and Mission Systems
Identification
NSN: 4920-01-086-5231
NIIN: 010865231
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 1977242
Manufacturer: Lockheed Martin Corporation Div Rotary and Mission Systems
General Description
The Jig,alignment,aircraft Maintenan, cataloged under National Stock Number 4920-01-086-5231, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
No interchangeability data on file.
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4920-00-001-1716 · Item name not on file
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4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
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4920-00-001-1746 · Item name not on file
4920-00-001-1747
4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file
Frequently Asked Questions
What is NSN 4920-01-086-5231?
NSN 4920-01-086-5231 is a Jig,alignment,aircraft Maintenan, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-086-5231?
NSN 4920-01-086-5231 has 1 manufacturer part number on file: 1977242 (Lockheed Martin Corporation Div Rotary and Mission Systems).
What are the specifications of 1977242?
Key specifications for 1977242: Special Features: USED TO ALIGNED THE CENTRAL COMPUTER MEMORY PAGE AND TIMING PAGE CONNECTORS DURING REPLACEMENT;NAIN:ALIGNMENT TOOL,CONNECTOR; End Item Identification: F15C/D,FMF-15C/D,AGE.. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-086-5231 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.