PartsTable
Technical Data Sheet
Download PDF

X66706 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

X66706: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_length: 0.375 INCHES NOMINAL IN, locking_feature: PATCH LOCKING FEATURE, special_features: CORROSION-RESISTANT, BUTTON HEAD TORX, SCREW, 10-32 THREAD, part_name_assigned_by_controlling_agency: BUTTON HEAD SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-723-4780, 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
X66706
NSN: 5305-01-723-4780
FSC: 5305 — Screws
CAGE: 51506 — ACCURATE SCREW MACHINE CORP DIV ACCURATE SCREW MACHINE CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_length0.375 INCHES NOMINAL IN
locking_featurePATCH LOCKING FEATURE
special_featuresCORROSION-RESISTANT, BUTTON HEAD TORX, SCREW, 10-32 THREAD
part_name_assigned_by_controlling_agencyBUTTON HEAD SCREW
NSN5305-01-723-4780
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: X66706 · 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
•
THREAD LENGTH: 0.375 INCHES NOMINAL IN
•
LOCKING FEATURE: PATCH LOCKING FEATURE
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.375 INCHES NOMINAL IN
LOCKING FEATUREPATCH LOCKING FEATURE
SPECIAL FEATURESCORROSION-RESISTANT, BUTTON HEAD TORX, SCREW, 10-32 THREAD
PART NAME ASSIGNED BY CONTROLLING AGENCYBUTTON HEAD SCREW
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 1
90939A999Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy X66706?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is X66706?
X66706 is a SCREW,CAP,SOCKET HEAD.
What parts can replace X66706?
There is 1 known substitute for X66706: 90939A999. Substitute compatibility should be verified for your specific system.
What is the NSN for X66706?
X66706 is cataloged in the U.S. Government catalog under NSN 5305-01-723-4780. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — X66706

✓ 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.