PartsTable
Technical Data Sheet
Download PDF

7519213-1 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

7519213-1: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: HEXAGON EXTENDED WASHER, head_height: 0.240 INCHES MINIMUM IN, thread_class: 2A A, thread_length: 0.525 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN, screw_material: STEEL COMP 630, fastener_length: 1.800 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-535-1602, 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
7519213-1
NSN: 5305-01-535-1602
FSC: 5305 — Screws
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
head_styleHEXAGON EXTENDED WASHER
head_height0.240 INCHES MINIMUM IN
thread_class2A A
thread_length0.525 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN
screw_materialSTEEL COMP 630
fastener_length1.800 INCHES NOMINAL IN
thread_directionRIGHT-HAND
width_between_flats0.557 INCHES MINIMUM IN
nominal_thread_diameter0.500 INCHES IN
extended_washer_diameter0.740 INCHES MINIMUM IN
thread_quantity_per_inch13
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5305-01-535-1602
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7519213-1 · 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
•
EXTENDED WASHER THICKNESS: 0.400 INCHES MINIMUM IN
•
HEAD HEIGHT: 0.240 INCHES MINIMUM IN
•
FASTENER LENGTH: 1.800 INCHES NOMINAL IN
•
EXTENDED WASHER DIAMETER: 0.740 INCHES MINIMUM IN
•
THREAD LENGTH: 0.525 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.500 INCHES IN
•
HEAD STYLE: HEXAGON EXTENDED WASHER
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.400 INCHES MINIMUM IN
HEAD HEIGHT0.240 INCHES MINIMUM IN
FASTENER LENGTH1.800 INCHES NOMINAL IN
EXTENDED WASHER DIAMETER0.740 INCHES MINIMUM IN
THREAD LENGTH0.525 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.500 INCHES IN
HEAD STYLEHEXAGON EXTENDED WASHER
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.557 INCHES MINIMUM IN
SCREW MATERIALSTEEL COMP 630
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: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 7519213-1?
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 7519213-1?
7519213-1 is a SCREW,MACHINE.
What is the NSN for 7519213-1?
7519213-1 is cataloged in the U.S. Government catalog under NSN 5305-01-535-1602. 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 — 7519213-1

✓ 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.