H044-3-3R — SCREW,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

H044-3-3R: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP H11 OVERALL, head_style: FLAT COUNTERSUNK, grip_length: 0.1775 INCHES MINIMUM AND 0.1975 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.2041 INCHES MINIMUM AND 0.2051 INCHES MAXIMUM IN, head_diameter: 0.325 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-262-6738, 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

H044-3-3R

NSN: 5305-01-262-6738
FSC: 5305 — Screws
CAGE: 17446 — HUCK INTERNATIONAL, INC (USA)

SPECIFICATIONS

material	STEEL COMP H11 OVERALL
head_style	FLAT COUNTERSUNK
grip_length	0.1775 INCHES MINIMUM AND 0.1975 INCHES MAXIMUM IN
thread_class	3A A
grip_diameter	0.2041 INCHES MINIMUM AND 0.2051 INCHES MAXIMUM IN
head_diameter	0.325 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
thread_length	0.323 INCHES NOMINAL IN
fastener_length	0.4955 INCHES MINIMUM AND 0.5255 INCHES MAXIMUM IN
hardness_rating	46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL
thread_direction	RIGHT-HAND
countersink_angle	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
surface_treatment	CADMIUM OVERALL
NSN	5305-01-262-6738

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 0.4955 INCHES MINIMUM AND 0.5255 INCHES MAXIMUM IN

•

THREAD LENGTH: 0.323 INCHES NOMINAL IN

•

HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS-6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

SINGLE SHEAR STRENGTH: ERR-060

•

NOMINAL THREAD DIAMETER: 0.190 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	0.4955 INCHES MINIMUM AND 0.5255 INCHES MAXIMUM IN
THREAD LENGTH	0.323 INCHES NOMINAL IN
HARDNESS RATING	46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS-6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SINGLE SHEAR STRENGTH	ERR-060
NOMINAL THREAD DIAMETER	0.190 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
GRIP LENGTH	0.1775 INCHES MINIMUM AND 0.1975 INCHES MAXIMUM IN
GRIP DIAMETER	0.2041 INCHES MINIMUM AND 0.2051 INCHES MAXIMUM IN

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 3

C7984-3-3RSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

AIC984-3-3RReference document

Same NSN cross-reference

Reference document — Secondary reference

AIC984-3-3PRReference 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 H044-3-3R?

H044-3-3R is a SCREW,CLOSE TOLERANCE.

What parts can replace H044-3-3R?

There are 3 known substitutes for H044-3-3R: C7984-3-3R, AIC984-3-3R, AIC984-3-3PR. Substitute compatibility should be verified for your specific system.

What is the NSN for H044-3-3R?

H044-3-3R is cataloged in the U.S. Government catalog under NSN 5305-01-262-6738. This indicates validated use in U.S. government and defense supply chains.

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