HT193LB4H9 — SCREW,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

HT193LB4H9: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R54520 OVERALL, hole_type: DRILLED, head_style: PAN, grip_length: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN, head_height: 0.162 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN, thread_class: 3A A. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-008-2892, 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

HT193LB4H9

NSN: 5305-01-008-2892
FSC: 5305 — Screws
CAGE: 73197 — HI-SHEAR CORPORATION (USA)

SPECIFICATIONS

material	TITANIUM ALLOY UNS R54520 OVERALL
hole_type	DRILLED
head_style	PAN
grip_length	0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
head_height	0.162 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
thread_class	3A A
grip_diameter	0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN
head_diameter	0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN
hole_diameter	0.037 INCHES NOMINAL IN
hole_quantity	1
thread_length	0.400 INCHES MINIMUM AND 0.467 INCHES MAXIMUM IN
surface_finish	63.0 MICROINCHES BEARING SURFACE OF HEAD
NSN	5305-01-008-2892

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES GRIP

•

HEAD HEIGHT: 0.162 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.972 INCHES MINIMUM AND 1.019 INCHES MAXIMUM IN

•

THREAD LENGTH: 0.400 INCHES MINIMUM AND 0.467 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: NAS621,COMP 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V

•

NOMINAL THREAD DIAMETER: 0.250 INCHES IN

•

HEAD STYLE: PAN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES GRIP
SURFACE FINISH	63.0 MICROINCHES BEARING SURFACE OF HEAD
HEAD HEIGHT	0.162 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
FASTENER LENGTH	0.972 INCHES MINIMUM AND 1.019 INCHES MAXIMUM IN
THREAD LENGTH	0.400 INCHES MINIMUM AND 0.467 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	NAS621,COMP 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V
NOMINAL THREAD DIAMETER	0.250 INCHES IN
HEAD STYLE	PAN
GRIP LENGTH	0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
GRIP DIAMETER	0.2485 INCHES MINIMUM AND 0.2495 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

GB511J4D9Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

GB511JD9Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

67077D4-9Reference 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

Ready to buy HT193LB4H9?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is HT193LB4H9?

HT193LB4H9 is a SCREW,CLOSE TOLERANCE.

What parts can replace HT193LB4H9?

There are 3 known substitutes for HT193LB4H9: GB511J4D9, GB511JD9, 67077D4-9. Substitute compatibility should be verified for your specific system.

What is the NSN for HT193LB4H9?

HT193LB4H9 is cataloged in the U.S. Government catalog under NSN 5305-01-008-2892. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

HT193LB4H9 — SCREW,CLOSE TOLERANCE

Request a Quote — HT193LB4H9