NSN 4920-00-021-4812 Repair Services

Aircraft Maintenance Fixture Overhaul, Repair, and Maintenance

MPN: 12A12019-3

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4920-00-021-4812 aircraft maintenance fixture
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NSN 4920000214812


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AS9120B:2015 ISO 9001 Audited and Certified

FAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.

We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.

NSN 4920-00-021-4812 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.

Repairability and Datasheet

NSN 4920-00-021-4812 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4920-00-021-4812
Categorization Jigs and fixtures,,for machine tools
Repairability Code

Approximate Weight 325.0lb
Nominallength 108.000 inches
Nominalwidth 20.000 inches
Nominalheight 16.000 inches
Special Features C/o a frame structure with attach points which fasten to the spike rails; gage bars located on the frame are used for the check; comes in a case 12.000 in. L, 24.000 in. W, and 20.000 in. H
Functional Description Used to check the air inlet index and alignment
Reference Data And Literature T.O. 35-1-181

Part Numbers

Part Number Company RNAAC (Repair Depot)
12A12019-3 LOCKHEED MARTIN CORPORATION SB - 645 MSSQ/MSIAPCS
12A12019-3 HUGHES MISSILE SYSTEMS CO SB - 645 MSSQ/MSIAPCS