The 553-437-20-320 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5342-01-137-9444, 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
553-437-20-320
NSN:5342-01-137-9444 FSC:5342 — Hardware, Weapon System CAGE:10941 — CARVER PUMP COMPANY (USA)
SPECIFICATIONS
Part Number
553-437-20-320
NSN
5342-01-137-9444
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 5342 — Hardware, Weapon System
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 553-437-20-320?
553-437-20-320 is a 553-437-20-320.
What parts can replace 553-437-20-320?
There are 2 known substitutes for 553-437-20-320: 999-4213-F-07 ITEM 423, 999-1107-D-01 ITEM 422. Substitute compatibility should be verified for your specific system.
What is the NSN for 553-437-20-320?
553-437-20-320 is cataloged in the U.S. Government catalog under NSN 5342-01-137-9444. This indicates validated use in U.S. government and defense supply chains.
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