HL646LL12-9 — PIN-RIVET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HL646LL12-9: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: STRAIGHT PAN, grip_length: 0.5575 INCHES MINIMUM AND 0.5675 INCHES MAXIMUM IN, head_height: 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-716-9909, 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

HL646LL12-9

NSN: 5320-01-716-9909
FSC: 5320 — Rivets
CAGE: 73197 — HI-SHEAR CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP XM-13 OVERALL
head_style	STRAIGHT PAN
grip_length	0.5575 INCHES MINIMUM AND 0.5675 INCHES MAXIMUM IN
head_height	0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
shank_style	PIN-RIVET, STRAIGHT, THREADED
thread_class	3A A
shank_diameter	0.3640 INCHES MINIMUM AND 0.3680 INCHES MAXIMUM IN
fastener_length	1.0975 INCHES MINIMUM AND 1.1175 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
head_major_diameter	0.565 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
nominal_thread_size	0.375 INCHES IN
NSN	5320-01-716-9909

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.3640 INCHES MINIMUM AND 0.3680 INCHES MAXIMUM IN

•

HEAD HEIGHT: 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN

•

FASTENER LENGTH: 1.0975 INCHES MINIMUM AND 1.1175 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: SPEC 262 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5629 NATIONAL STD SINGLE MATERIAL RESPONSE OVERALL

•

HEAD STYLE: STRAIGHT PAN

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.375 INCHES IN

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.3640 INCHES MINIMUM AND 0.3680 INCHES MAXIMUM IN
HEAD HEIGHT	0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
FASTENER LENGTH	1.0975 INCHES MINIMUM AND 1.1175 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	SPEC 262 MFR REF SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5629 NATIONAL STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE	STRAIGHT PAN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
GRIP LENGTH	0.5575 INCHES MINIMUM AND 0.5675 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS	0.1582 INCHES MINIMUM AND 0.1617 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5320 — Rivets

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5320-00-001-1756 5320-00-001-2042 5320-00-001-3944 5320-00-001-5126 5320-00-001-5151 5320-00-001-5152 5320-00-001-5153

SUBSTITUTES & CROSS-REFERENCES 1

HL646Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 HL646LL12-9?

HL646LL12-9 is a PIN-RIVET.

What parts can replace HL646LL12-9?

There is 1 known substitute for HL646LL12-9: HL646. Substitute compatibility should be verified for your specific system.

What is the NSN for HL646LL12-9?

HL646LL12-9 is cataloged in the U.S. Government catalog under NSN 5320-01-716-9909. This indicates validated use in U.S. government and defense supply chains.

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