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4177209-17 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4177209-17: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5305-00-059-3662, 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
4177209-17
NSN: 5305-00-059-3662
FSC: 5305 — Screws
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
Part Number4177209-17
NSN5305-00-059-3662
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4177209-17 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 9
AN520C10R14Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS35234-66Reference document
Same NSN cross-reference
Reference document — Secondary reference
724-990056-157Reference document
Same NSN cross-reference
Reference document — Secondary reference
5000 252107Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A1AMS6014GReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
P343-000Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4177209-17?
4177209-17 is a SCREW,MACHINE.
What parts can replace 4177209-17?
There are 9 known substitutes for 4177209-17: AN520C10R14, MS35234-66, 724-990056-157 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4177209-17?
4177209-17 is cataloged in the U.S. Government catalog under NSN 5305-00-059-3662. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.