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66117H4-11 — FASTENER,TURNBUTTON

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

66117H4-11: FASTENER,TURNBUTTON.

The FASTENER,TURNBUTTON is a the manufacturer industrial component. Key specifications include material: STEEL BARREL, surface_treatment: CADMIUM BARREL. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-891-1730, 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
66117H4-11
NSN: 5305-00-891-1730
NIINs: 008911730, 014905201
FSC: 5305 — Screws
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)
SPECIFICATIONS
materialSTEEL BARREL
surface_treatmentCADMIUM BARREL
NSN5305-00-891-1730
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 66117H4-11 · 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
KEY FEATURES
•
FASTENER LENGTH: 1.069 INCHES MINIMUM AND 1.116 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MAC PS13145 FSCM 76301 MFR REF ALL TREATMENT RESPONSES OVERALL
•
THREAD LENGTH: 0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
•
HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
GRIP LENGTH: 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FASTENER LENGTH1.069 INCHES MINIMUM AND 1.116 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMAC PS13145 FSCM 76301 MFR REF ALL TREATMENT RESPONSES OVERALL
THREAD LENGTH0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
GRIP DIAMETER0.2797 INCHES MINIMUM AND 0.2807 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
SUBSTITUTES & CROSS-REFERENCES 5
HT308-4-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ST3M547-4-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
66904H4-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
HT8115-4-11YSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HS2623-4Z-11YReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 66117H4-11?
66117H4-11 is a FASTENER,TURNBUTTON.
What parts can replace 66117H4-11?
There are 5 known substitutes for 66117H4-11: HT308-4-11, ST3M547-4-11, 66904H4-11 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66117H4-11?
66117H4-11 is cataloged in the U.S. Government catalog under NSN 5305-00-891-1730. This indicates validated use in U.S. government and defense supply chains.
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