HL21-12-17 — PIN-RIVET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HL21-12-17: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 1.0575 INCHES MINIMUM AND 1.0675 INCHES MAXIMUM IN, head_height: 0.160 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN, lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP, shank_style: PIN-RIVET, TAPERED, THREADED. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-666-1753, 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

HL21-12-17

NSN: 5320-01-666-1753
FSC: 5320 — Rivets
CAGE: 73197 — HI-SHEAR CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 4340 OVERALL
head_style	FLUSH COUNTERSUNK
grip_length	1.0575 INCHES MINIMUM AND 1.0675 INCHES MAXIMUM IN
head_height	0.160 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
lubrication	CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
shank_style	PIN-RIVET, TAPERED, THREADED
thread_class	3A A
tip_diameter	0.3640 INCHES MINIMUM AND 0.3680 INCHES MAXIMUM IN
shank_diameter	0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
countersink_angle	100.0 DEGREES NOMINAL
surface_treatment	CADMIUM OVERALL
NSN	5320-01-666-1753

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN

•

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

•

HEAD HEIGHT: 0.160 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS-QQ-P-416,TYPE 1,CLASS 2 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS6415,AMS6349 OR AMS6049 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

TIP DIAMETER: 0.3640 INCHES MINIMUM AND 0.3680 INCHES MAXIMUM IN

•

HEAD STYLE: FLUSH COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN
LUBRICATION	CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
HEAD HEIGHT	0.160 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS-QQ-P-416,TYPE 1,CLASS 2 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS6415,AMS6349 OR AMS6049 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
TIP DIAMETER	0.3640 INCHES MINIMUM AND 0.3680 INCHES MAXIMUM IN
HEAD STYLE	FLUSH COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
GRIP LENGTH	1.0575 INCHES MINIMUM AND 1.0675 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: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is HL21-12-17?

HL21-12-17 is a PIN-RIVET.

What is the NSN for HL21-12-17?

HL21-12-17 is cataloged in the U.S. Government catalog under NSN 5320-01-666-1753. This indicates validated use in U.S. government and defense supply chains.

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