DIN 653 — THUMBSCREW

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

DIN 653: THUMBSCREW.

The THUMBSCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: KNURLED NO. 1, head_height: 6.0 MILLIMETERS NOMINAL MM, point_style: POINTLESS, head_diameter: 30.0 MILLIMETERS NOMINAL MM, thread_length: 25.0 MILLIMETERS NOMINAL MM.

This part is cataloged in the U.S. Government catalog under NSN 5305-00-069-8697, 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

DIN 653

NSN: 5305-00-069-8697
FSC: 5305 — Screws
CAGE: 15526 — METRIC AND MULTISTANDARD COMPONENTS CORP (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	KNURLED NO. 1
head_height	6.0 MILLIMETERS NOMINAL MM
point_style	POINTLESS
head_diameter	30.0 MILLIMETERS NOMINAL MM
thread_length	25.0 MILLIMETERS NOMINAL MM
fastener_length	25.0 MILLIMETERS NOMINAL MM
thread_direction	RIGHT-HAND
surface_treatment	OXIDE OVERALL
end_item_identification	14.5MM ARTILLERY TRAINER MM
nominal_thread_diameter	8.0 MILLIMETERS MM
thread_series_designator	M
NSN	5305-00-069-8697

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 6.0 MILLIMETERS NOMINAL MM

•

EXTERNAL THREAD TOLERANCE CLASS: 5H

•

FASTENER LENGTH: 25.0 MILLIMETERS NOMINAL MM

•

THREAD PITCH IN MILLIMETERS: 1.25

•

THREAD LENGTH: 25.0 MILLIMETERS NOMINAL MM

•

NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS MM

•

HEAD STYLE: KNURLED NO. 1

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	6.0 MILLIMETERS NOMINAL MM
EXTERNAL THREAD TOLERANCE CLASS	5H
FASTENER LENGTH	25.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS	1.25
THREAD LENGTH	25.0 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER	8.0 MILLIMETERS MM
HEAD STYLE	KNURLED NO. 1
THREAD DIRECTION	RIGHT-HAND
POINT STYLE	POINTLESS
SURFACE TREATMENT	OXIDE 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 1

11578705Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is DIN 653?

DIN 653 is a THUMBSCREW.

What parts can replace DIN 653?

There is 1 known substitute for DIN 653: 11578705. Substitute compatibility should be verified for your specific system.

What is the NSN for DIN 653?

DIN 653 is cataloged in the U.S. Government catalog under NSN 5305-00-069-8697. This indicates validated use in U.S. government and defense supply chains.

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