HL54-12-21 — PIN-RIVET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HL54-12-21: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 431 OVERALL, head_style: FLAT CHAMFER, grip_length: 1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM IN, head_height: 0.078 INCHES MINIMUM AND 0.088 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 5320-01-322-6594, 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

HL54-12-21

NSN: 5320-01-322-6594
FSC: 5320 — Rivets
CAGE: 73197 — HI-SHEAR CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 431 OVERALL
head_style	FLAT CHAMFER
grip_length	1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM IN
head_height	0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
lubrication	CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
shank_style	PIN-RIVET, STRAIGHT, THREADED
thread_class	3A A
shank_diameter	0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN
shear_strength	125000 SINGLE POUNDS PER SQUARE INCH
fastener_length	1.847 INCHES MINIMUM AND 1.867 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM AND CHROMATE OVERALL
NSN	5320-01-322-6594

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: 0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN

•

FASTENER LENGTH: 1.847 INCHES MINIMUM AND 1.867 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5628 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

HEAD STYLE: FLAT CHAMFER

•

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	0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
FASTENER LENGTH	1.847 INCHES MINIMUM AND 1.867 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5628 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE	FLAT CHAMFER
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
GRIP LENGTH	1.307 INCHES MINIMUM AND 1.317 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

H154-12-21Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 HL54-12-21?

HL54-12-21 is a PIN-RIVET.

What parts can replace HL54-12-21?

There is 1 known substitute for HL54-12-21: H154-12-21. Substitute compatibility should be verified for your specific system.

What is the NSN for HL54-12-21?

HL54-12-21 is cataloged in the U.S. Government catalog under NSN 5320-01-322-6594. This indicates validated use in U.S. government and defense supply chains.

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