SC1825-4-7 — SCREW,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

SC1825-4-7: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.350 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN, thread_length: 0.399 INCHES MINIMUM AND 0.466 INCHES MAXIMUM IN, screw_material: STEEL COMP H11, fastener_length: 0.847 INCHES MINIMUM AND 0.894 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-244-1047, 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

SC1825-4-7

NSN: 5305-01-244-1047
FSC: 5305 — Screws
CAGE: 06950 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)

SPECIFICATIONS

head_style	FLAT COUNTERSUNK
thread_class	3A A
head_diameter	0.350 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
thread_length	0.399 INCHES MINIMUM AND 0.466 INCHES MAXIMUM IN
screw_material	STEEL COMP H11
fastener_length	0.847 INCHES MINIMUM AND 0.894 INCHES MAXIMUM IN
special_features	INTERNAL DRIVE RIBBED
thread_direction	RIGHT-HAND
countersink_angle	90.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
internal_drive_style	TORQUE SET
nominal_thread_diameter	0.250 INCHES IN
screw_surface_treatment	CADMIUM OR CADMIUM AND CHROMATE
NSN	5305-01-244-1047

COMPONENT DIAGRAM

KEY FEATURES

•

SCREW SURFACE TREATMENT: CADMIUM OR CADMIUM AND CHROMATE

•

FASTENER LENGTH: 0.847 INCHES MINIMUM AND 0.894 INCHES MAXIMUM IN

•

SCREW MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE

•

THREAD LENGTH: 0.399 INCHES MINIMUM AND 0.466 INCHES MAXIMUM IN

•

NOMINAL THREAD DIAMETER: 0.250 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

SCREW MATERIAL: STEEL COMP H11

TECHNICAL CHARACTERISTICS

SCREW SURFACE TREATMENT	CADMIUM OR CADMIUM AND CHROMATE
FASTENER LENGTH	0.847 INCHES MINIMUM AND 0.894 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE
THREAD LENGTH	0.399 INCHES MINIMUM AND 0.466 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER	0.250 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
SCREW MATERIAL	STEEL COMP H11
SPECIAL FEATURES	INTERNAL DRIVE RIBBED
MINIMUM TENSILE STRENGTH	132000 POUNDS PER SQUARE INCH LBS

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 3

PBF1211-4-7FSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

121825-4-7Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

GB510CB4-7Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SC1825-4-7?

SC1825-4-7 is a SCREW,MACHINE.

What parts can replace SC1825-4-7?

There are 3 known substitutes for SC1825-4-7: PBF1211-4-7F, 121825-4-7, GB510CB4-7. Substitute compatibility should be verified for your specific system.

What is the NSN for SC1825-4-7?

SC1825-4-7 is cataloged in the U.S. Government catalog under NSN 5305-01-244-1047. This indicates validated use in U.S. government and defense supply chains.

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