PartsTable
Technical Data Sheet
Download PDF

12422276 — SCREW,TAPPING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12422276: SCREW,TAPPING.

The SCREW,TAPPING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1021 OVERALL, head_style: HEXAGON EXTENDED WASHER, fastener_length: 0.975 INCHES MINIMUM AND 1.025 INCHES MAXIMUM IN, width_between_flats: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, internal_drive_style: SLOT, end_item_identification: 2320013543384. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-478-7651, 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
12422276
NSN: 5305-01-478-7651
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1021 OVERALL
head_styleHEXAGON EXTENDED WASHER
fastener_length0.975 INCHES MINIMUM AND 1.025 INCHES MAXIMUM IN
width_between_flats0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
internal_drive_styleSLOT
end_item_identification2320013543384
extended_washer_diameter0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
NSN5305-01-478-7651
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12422276 · 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: 0.975 INCHES MINIMUM AND 1.025 INCHES MAXIMUM IN
•
EXTENDED WASHER DIAMETER: 0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
•
HEAD STYLE: HEXAGON EXTENDED WASHER
•
WIDTH BETWEEN FLATS: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
INTERNAL DRIVE STYLE: SLOT
•
MATERIAL: STEEL COMP 1021 OVERALL
TECHNICAL CHARACTERISTICS
FASTENER LENGTH0.975 INCHES MINIMUM AND 1.025 INCHES MAXIMUM IN
EXTENDED WASHER DIAMETER0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
HEAD STYLEHEXAGON EXTENDED WASHER
WIDTH BETWEEN FLATS0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
INTERNAL DRIVE STYLESLOT
END ITEM IDENTIFICATION2320013543384
MATERIALSTEEL COMP 1021 OVERALL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 12422276?
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 12422276?
12422276 is a SCREW,TAPPING.
What is the NSN for 12422276?
12422276 is cataloged in the U.S. Government catalog under NSN 5305-01-478-7651. 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 — 12422276

✓ 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.