GS553U3C4P — SCREW ASSEMBLY,PANEL

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

GS553U3C4P: SCREW ASSEMBLY,PANEL.

The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 FASTENER, head_style: KNURLED NO. 5, head_height: 0.520 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.451 INCHES NOMINAL IN, fastener_length: 0.662 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-406-6989, 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

GS553U3C4P

NSN: 5305-01-406-6989
FSC: 5305 — Screws
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 302 FASTENER
head_style	KNURLED NO. 5
head_height	0.520 INCHES NOMINAL IN
thread_class	3A A
head_diameter	0.451 INCHES NOMINAL IN
fastener_length	0.662 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE SPRING
internal_drive_style	CROSS RECESS TYPE III
lead_thread_quantity	ONE
nominal_thread_diameter	0.190 INCHES IN
thread_quantity_per_inch	32
NSN	5305-01-406-6989

COMPONENT DIAGRAM

KEY FEATURES

•

LEAD THREAD QUANTITY: ONE

•

HEAD HEIGHT: 0.520 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.662 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER

•

MATERIAL ACCOMMODATED THICKNESS: 0.126 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

LEAD THREAD QUANTITY	ONE
HEAD HEIGHT	0.520 INCHES NOMINAL IN
FASTENER LENGTH	0.662 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625, TYPE 1, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625, TYPE 1, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE HEAD
MATERIAL ACCOMMODATED THICKNESS	0.126 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4117 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5636 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A493 ASSN STD SINGLE MATERIAL RESPONSE FASTENER

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 1

DRB7500P-10-C-4Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 GS553U3C4P?

GS553U3C4P is a SCREW ASSEMBLY,PANEL.

What parts can replace GS553U3C4P?

There is 1 known substitute for GS553U3C4P: DRB7500P-10-C-4. Substitute compatibility should be verified for your specific system.

What is the NSN for GS553U3C4P?

GS553U3C4P is cataloged in the U.S. Government catalog under NSN 5305-01-406-6989. This indicates validated use in U.S. government and defense supply chains.

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