FRBWW7500-12-B-4 — SCREW ASSEMBLY,PANEL

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

FRBWW7500-12-B-4: SCREW ASSEMBLY,PANEL.

The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 HEAD, head_style: KNURLED NO. 4, head_height: 0.530 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.531 INCHES NOMINAL IN, special_features: ADDITIONAL WASHER FURNISHED.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-166-3647, 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

FRBWW7500-12-B-4

NSN: 5305-01-166-3647
FSC: 5305 — Screws
CAGE: 0HDW7 — HUCK INTERNATIONAL, INC. DIV HUCK PRODUCTS DIVISION (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061 HEAD
head_style	KNURLED NO. 4
head_height	0.530 INCHES NOMINAL IN
thread_class	3A A
head_diameter	0.531 INCHES NOMINAL IN
special_features	ADDITIONAL WASHER FURNISHED
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE SECONDARY WASHER
internal_drive_style	SLOT
nominal_thread_diameter	0.250 INCHES IN
thread_quantity_per_inch	28
thread_series_designator	UNF
NSN	5305-01-166-3647

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.530 INCHES NOMINAL IN

•

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

•

MATERIAL ACCOMMODATED THICKNESS: 0.047 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.530 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SECONDARY WASHER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 TY 1 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 TY 1 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE PRIMARY WASHER
MATERIAL ACCOMMODATED THICKNESS	0.047 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE SECONDARY WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-423 COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING

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

482148-103Reference 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 FRBWW7500-12-B-4?

FRBWW7500-12-B-4 is a SCREW ASSEMBLY,PANEL.

What parts can replace FRBWW7500-12-B-4?

There is 1 known substitute for FRBWW7500-12-B-4: 482148-103. Substitute compatibility should be verified for your specific system.

What is the NSN for FRBWW7500-12-B-4?

FRBWW7500-12-B-4 is cataloged in the U.S. Government catalog under NSN 5305-01-166-3647. This indicates validated use in U.S. government and defense supply chains.

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