C7984B3-10R — SCREW,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

C7984B3-10R: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP H11 OVERALL, head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.325 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, thread_length: 0.323 INCHES NOMINAL IN, shoulder_shape: ROUND GRIP. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-692-5437, 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

C7984B3-10R

NSN: 5305-01-692-5437
FSC: 5305 — Screws
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)

SPECIFICATIONS

material	STEEL COMP H11 OVERALL
head_style	FLAT COUNTERSUNK
thread_class	3A A
head_diameter	0.325 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
thread_length	0.323 INCHES NOMINAL IN
shoulder_shape	ROUND GRIP
fastener_length	0.948 INCHES NOMINAL IN
hardness_rating	46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
shoulder_length	0.625 INCHES NOMINAL GRIP IN
thread_direction	RIGHT-HAND
countersink_angle	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
features_provided	DRY FILM LUBRICANT
NSN	5305-01-692-5437

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 0.948 INCHES NOMINAL IN

•

SHOULDER LENGTH: 0.625 INCHES NOMINAL GRIP IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-83488, TYPE II, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

SHOULDER DIAMETER: 0.2041 INCHES MINIMUM AND 0.2051 INCHES MAXIMUM GRIP IN

•

THREAD LENGTH: 0.323 INCHES NOMINAL IN

•

SHOULDER SHAPE: ROUND GRIP

•

HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS6487 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	0.948 INCHES NOMINAL IN
SHOULDER LENGTH	0.625 INCHES NOMINAL GRIP IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-83488, TYPE II, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER	0.2041 INCHES MINIMUM AND 0.2051 INCHES MAXIMUM GRIP IN
THREAD LENGTH	0.323 INCHES NOMINAL IN
SHOULDER SHAPE	ROUND GRIP
HARDNESS RATING	46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS6487 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES IN
FEATURES PROVIDED	DRY FILM LUBRICANT

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

HO44B3-10RReference document

Same NSN cross-reference

Reference document — Secondary 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 C7984B3-10R?

C7984B3-10R is a SCREW,SHOULDER.

What parts can replace C7984B3-10R?

There is 1 known substitute for C7984B3-10R: HO44B3-10R. Substitute compatibility should be verified for your specific system.

What is the NSN for C7984B3-10R?

C7984B3-10R is cataloged in the U.S. Government catalog under NSN 5305-01-692-5437. This indicates validated use in U.S. government and defense supply chains.

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