HL646LL-16-20 — PIN-RIVET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HL646LL-16-20: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, grip_length: 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN, head_height: 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN, lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-491-9426, 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

HL646LL-16-20

NSN: 5320-01-491-9426
FSC: 5320 — Rivets
CAGE: L4528 — LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC (CAN)

SPECIFICATIONS

material	STEEL COMP XM-13 OVERALL
grip_length	1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
head_height	0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
lubrication	CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
shank_style	PIN-RIVET, STRAIGHT, THREADED
thread_class	3A A
shank_diameter	0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN
fastener_length	1.925 INCHES MINIMUM AND 1.945 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
head_major_diameter	0.735 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
nominal_thread_size	0.125 INCHES IN
NSN	5320-01-491-9426

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN

•

LUBRICATION: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP

•

HEAD HEIGHT: 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN

•

FASTENER LENGTH: 1.925 INCHES MINIMUM AND 1.945 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.125 INCHES IN

•

GRIP LENGTH: 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN
LUBRICATION	CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
HEAD HEIGHT	0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
FASTENER LENGTH	1.925 INCHES MINIMUM AND 1.945 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.125 INCHES IN
GRIP LENGTH	1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS	0.2207 INCHES MINIMUM AND 0.2242 INCHES MAXIMUM IN
SHANK STYLE	PIN-RIVET, STRAIGHT, THREADED

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

No substitute or cross-reference records for this part.

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 HL646LL-16-20?

HL646LL-16-20 is a PIN-RIVET.

What is the NSN for HL646LL-16-20?

HL646LL-16-20 is cataloged in the U.S. Government catalog under NSN 5320-01-491-9426. This indicates validated use in U.S. government and defense supply chains.

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