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33-397-4 — DRIVE ARM

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

33-397-4: DRIVE ARM.

The DRIVE ARM is a the manufacturer industrial component. Key specifications include end_item_identification: AN/ALQ-121, general_characteristics_item_description: 0.79 IN. LG,0.50 IN.

W,0.38 IN.H IN. This part is cataloged in the U.S. Government catalog under NSN 2590-00-565-5172, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 33-397-4
NSN: 2590-00-565-5172
NIINs: 005655172, 010525276
FSC: 2590 — Miscellaneous Vehicular Components
CAGE: 83061 — PENSKE TANK CO (USA)
SPECIFICATIONS
end_item_identificationAN/ALQ-121
general_characteristics_item_description0.79 IN. LG,0.50 IN. W,0.38 IN.H IN
NSN2590-00-565-5172
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DRIVE ARM TITLE COMPONENT PN 33-397-4 MFR DRIVE ARM
SUBSTITUTES & CROSS-REFERENCES 2
7973960Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-33-450Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 33-397-4?
33-397-4 is a DRIVE ARM. It is classified as a MRO (MRO_GENERAL).
What parts can replace 33-397-4?
There are 2 known substitutes for 33-397-4: 7973960, 2-33-450. Substitute compatibility should be verified for your specific system.
What is the NSN for 33-397-4?
33-397-4 is cataloged in the U.S. Government catalog under NSN 2590-00-565-5172. This indicates validated use in U.S. government and defense supply chains.
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