1599-04 — SCREW,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

1599-04: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: KNURLED NO. 4, head_height: 0.688 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, thread_length: 0.360 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, screw_material: STEEL.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-620-4106, 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

1599-04

NSN: 5305-01-620-4106
FSC: 5305 — Screws
CAGE: 47750 — PLAINVILLE ELECTRICAL PRODUCTS COMPANY, THE DBA PLAINVILLE ELECTRICAL PRODUCTS (USA)

SPECIFICATIONS

head_style	KNURLED NO. 4
head_height	0.688 INCHES NOMINAL IN
thread_class	2A A
head_diameter	0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
thread_length	0.360 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
screw_material	STEEL
fastener_length	1.625 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
internal_drive_style	SLOT
end_item_identification	SWITCHBOARD 1 S VITAL
nominal_thread_diameter	0.312 INCHES IN
screw_surface_treatment	PASSIVATE
NSN	5305-01-620-4106

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.688 INCHES NOMINAL IN

•

SCREW SURFACE TREATMENT: PASSIVATE

•

FASTENER LENGTH: 1.625 INCHES NOMINAL IN

•

THREAD LENGTH: 0.360 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN

•

NOMINAL THREAD DIAMETER: 0.312 INCHES IN

•

HEAD STYLE: KNURLED NO. 4

•

THREAD DIRECTION: RIGHT-HAND

•

SCREW MATERIAL: STEEL

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.688 INCHES NOMINAL IN
SCREW SURFACE TREATMENT	PASSIVATE
FASTENER LENGTH	1.625 INCHES NOMINAL IN
THREAD LENGTH	0.360 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER	0.312 INCHES IN
HEAD STYLE	KNURLED NO. 4
THREAD DIRECTION	RIGHT-HAND
SCREW MATERIAL	STEEL
INTERNAL DRIVE STYLE	SLOT
PART NAME ASSIGNED BY CONTROLLING AGENCY	CAPTIVE PANEL SCREW

SUBSTITUTES & CROSS-REFERENCES 3

1605-02Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

714-1.625-SS-12Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1604-02Same 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

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FREQUENTLY ASKED QUESTIONS

What is 1599-04?

1599-04 is a SCREW,MACHINE.

What parts can replace 1599-04?

There are 3 known substitutes for 1599-04: 1605-02, 714-1.625-SS-12, 1604-02. Substitute compatibility should be verified for your specific system.

What is the NSN for 1599-04?

1599-04 is cataloged in the U.S. Government catalog under NSN 5305-01-620-4106. This indicates validated use in U.S. government and defense supply chains.

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