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PRODUCT OVERVIEW
The A-A-3042 #139 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-585-7698, 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
A-A-3042 #139
NSN:5120-00-585-7698 FSC:5120 CAGE:80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
Part Number
A-A-3042 #139
NSN
5120-00-585-7698
COMPONENT DIAGRAM
KEY FEATURES
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WRENCHING END OUTSIDE DIAMETER: 2.685 INCHES NOMINAL IN
•
DRIVE END OUTSIDE DIAMETER: 1.710 INCHES NOMINAL IN
•
OPENING DIAMETER: 1.406 INCHES MINIMUM IN
•
SURFACE TREATMENT: CHROMIUM AND NICKEL AND OXIDE OVERALL
•
WRENCHING SURFACE SIZE: 2.187 INCHES NOMINAL SINGLE END IN
•
WRENCHING SURFACE SHAPE: HEXAGON SINGLE END INTERNAL
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FREQUENTLY ASKED QUESTIONS
What is A-A-3042 #139?
A-A-3042 #139 is a A-A-3042 #139.
What parts can replace A-A-3042 #139?
There are 13 known substitutes for A-A-3042 #139: AA304-2, GGG-W-646, GGG-W-646 TY2CL1STAFMBPT146 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-3042 #139?
A-A-3042 #139 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-585-7698. This indicates validated use in U.S. government and defense supply chains.
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