All states › California › Aerospace & defense › Palmdale

CA-006 · Tier 1 · Opportunity A

Northrop Grumman Palmdale

Air Force Plant 42 Site 4, Palmdale, California. B-21 Raider final assembly.

ATier 1AssemblyExpanding

Address

3520 E Ave M, Palmdale, CA 93550

Open in Maps ↗Suggest a correction
Parent
Northrop Grumman
Industry
Aerospace and defense (bombers)
People
No figure
Status
Expanding - new B-21 line (Sep 2026)
Source
theaviationist.com ↗
Verified
2026-10-16

How tools get used here

Line assembly with fastening, torque and power tools, plus maintenance on conveyors, robots and fixtures.

Buying signals

New 1M sq ft final assembly line; output up 25%.

Who buys tools here

Usually the maintenance manager, plant manager, MRO or indirect purchasing, and the tool crib lead.

Plants nearby

Straight-line distance between ZIP code areas, so treat it as approximate.

All plants within 50 miMap them

More in Aerospace & defense