HT271A4-7AM — SCREW,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

HT271A4-7AM: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: TITANIUM OVERALL, head_height: 0.0733 INCHES NOMINAL IN, head_diameter: 0.5066 INCHES NOMINAL IN, countersink_angle: 100.0000 DEGREES NOMINAL, end_item_identification: F-15SA, thread_series_designator: UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the U.S.

Government catalog under NSN 5305-01-681-7791, 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

HT271A4-7AM

NSN: 5305-01-681-7791
FSC: 5305 — Screws
CAGE: 73197 — HI-SHEAR CORPORATION (USA)

SPECIFICATIONS

material	TITANIUM OVERALL
head_height	0.0733 INCHES NOMINAL IN
head_diameter	0.5066 INCHES NOMINAL IN
countersink_angle	100.0000 DEGREES NOMINAL
end_item_identification	F-15SA
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF)
NSN	5305-01-681-7791

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.0733 INCHES NOMINAL IN

•

COUNTERSINK ANGLE: 100.0000 DEGREES NOMINAL

•

MATERIAL: TITANIUM OVERALL

•

THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF)

•

HEAD DIAMETER: 0.5066 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.0733 INCHES NOMINAL IN
COUNTERSINK ANGLE	100.0000 DEGREES NOMINAL
END ITEM IDENTIFICATION	F-15SA
MATERIAL	TITANIUM OVERALL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
HEAD DIAMETER	0.5066 INCHES NOMINAL 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 1

ST3M430V4-7ASMReference document

Same NSN cross-reference

Reference document — Vendor item drawing 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 HT271A4-7AM?

HT271A4-7AM is a SCREW,CLOSE TOLERANCE.

What parts can replace HT271A4-7AM?

There is 1 known substitute for HT271A4-7AM: ST3M430V4-7ASM. Substitute compatibility should be verified for your specific system.

What is the NSN for HT271A4-7AM?

HT271A4-7AM is cataloged in the U.S. Government catalog under NSN 5305-01-681-7791. This indicates validated use in U.S. government and defense supply chains.

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