The ROLLERON ASSEMBLY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 1420-00-906-7972, 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
639AS4938
NSN:1420-00-906-7972 FSC:1420 — Guided Missile Components CAGE:54865 — GENERAL DYNAMICS OTS (DRI), INC. (USA)
SPECIFICATIONS
Part Number
639AS4938
NSN
1420-00-906-7972
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 1420 — Guided Missile Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 639AS4938?
639AS4938 is a ROLLERON ASSEMBLY.
What parts can replace 639AS4938?
There are 2 known substitutes for 639AS4938: 1517540, 588.60-200005-000. Substitute compatibility should be verified for your specific system.
What is the NSN for 639AS4938?
639AS4938 is cataloged in the U.S. Government catalog under NSN 1420-00-906-7972. This indicates validated use in U.S. government and defense supply chains.
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