HL645LL-8-20 — PIN-RIVET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HL645LL-8-20: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 1.20 INCHES MINIMUM AND 1.30 INCHES MAXIMUM IN, head_height: 1.635 INCHES MINIMUM AND 1.655 INCHES MAXIMUM IN, lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP, shank_style: PIN-RIVET, STRAIGHT, THREADED. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-685-8014, 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

HL645LL-8-20

NSN: 5320-01-685-8014
FSC: 5320 — Rivets
CAGE: 73197 — HI-SHEAR CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP XM-13 OVERALL
head_style	FLUSH COUNTERSUNK
grip_length	1.20 INCHES MINIMUM AND 1.30 INCHES MAXIMUM IN
head_height	1.635 INCHES MINIMUM AND 1.655 INCHES MAXIMUM IN
lubrication	CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
shank_style	PIN-RIVET, STRAIGHT, THREADED
thread_class	3A A
shank_diameter	0.2172 INCHES MINIMUM AND 0.2182 INCHES MAXIMUM IN
shear_strength	12500 DOUBLE POUNDS PER SQUARE INCH
fastener_length	1.502 INCHES MINIMUM AND 1.532 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
countersink_angle	100.0 DEGREES NOMINAL
NSN	5320-01-685-8014

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.2172 INCHES MINIMUM AND 0.2182 INCHES MAXIMUM IN

•

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

•

HEAD HEIGHT: 1.635 INCHES MINIMUM AND 1.655 INCHES MAXIMUM IN

•

FASTENER LENGTH: 1.502 INCHES MINIMUM AND 1.532 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-R-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5629 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

HEAD STYLE: FLUSH COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.2172 INCHES MINIMUM AND 0.2182 INCHES MAXIMUM IN
LUBRICATION	CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
HEAD HEIGHT	1.635 INCHES MINIMUM AND 1.655 INCHES MAXIMUM IN
FASTENER LENGTH	1.502 INCHES MINIMUM AND 1.532 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-R-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5629 MFR REF SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE	FLUSH COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
GRIP LENGTH	1.20 INCHES MINIMUM AND 1.30 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

No substitute or cross-reference records for this part.

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 HL645LL-8-20?

HL645LL-8-20 is a PIN-RIVET.

What is the NSN for HL645LL-8-20?

HL645LL-8-20 is cataloged in the U.S. Government catalog under NSN 5320-01-685-8014. This indicates validated use in U.S. government and defense supply chains.

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