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BB1117 — SCREW,ENGINE VALVE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

BB1117: SCREW,ENGINE VALVE.

The SCREW,ENGINE VALVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5305-00-754-0286, 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
BB1117
NSN: 5305-00-754-0286
FSC: 5305 — Screws
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
Part NumberBB1117
NSN5305-00-754-0286
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: BB1117 · 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
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES 1
17992ASReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BB1117?
BB1117 is a SCREW,ENGINE VALVE.
What parts can replace BB1117?
There is 1 known substitute for BB1117: 17992AS. Substitute compatibility should be verified for your specific system.
What is the NSN for BB1117?
BB1117 is cataloged in the U.S. Government catalog under NSN 5305-00-754-0286. This indicates validated use in U.S. government and defense supply chains.
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