HL41-4-3 — PIN-RIVET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HL41-4-3: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A, shank_diameter: 0.137 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-161-9299, 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

HL41-4-3

NSN: 5320-01-161-9299
NIINs: 011619299, 014434395
FSC: 5320 — Rivets
CAGE: 73197 — HI-SHEAR CORPORATION (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	FLUSH COUNTERSUNK
grip_length	0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
shank_style	PIN-RIVET, STRAIGHT, THREADED
thread_class	3A A
shank_diameter	0.137 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN
shear_strength	95000 SINGLE POUNDS PER SQUARE INCH
fastener_length	0.468 INCHES MINIMUM AND 0.488 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
countersink_angle	100.0 DEGREES NOMINAL
head_major_diameter	0.217 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN
nominal_thread_size	0.138 INCHES IN
NSN	5320-01-161-9299

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.137 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.468 INCHES MINIMUM AND 0.488 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5737 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5731 ASSN STD 2ND MATERIAL RESPONSE OVERALL

•

HEAD STYLE: FLUSH COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.138 INCHES IN

•

GRIP LENGTH: 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN

•

WIDTH BETWEEN FLATS: 0.064 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.137 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN
FASTENER LENGTH	0.468 INCHES MINIMUM AND 0.488 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5737 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5731 ASSN STD 2ND MATERIAL RESPONSE OVERALL
HEAD STYLE	FLUSH COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.138 INCHES IN
GRIP LENGTH	0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS	0.064 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
SHANK STYLE	PIN-RIVET, STRAIGHT, THREADED
COUNTERSINK ANGLE	100.0 DEGREES NOMINAL

SUBSTITUTES & CROSS-REFERENCES 2

ST2263-03Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

ST25D60-4-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 HL41-4-3?

HL41-4-3 is a PIN-RIVET.

What parts can replace HL41-4-3?

There are 2 known substitutes for HL41-4-3: ST2263-03, ST25D60-4-3. Substitute compatibility should be verified for your specific system.

What is the NSN for HL41-4-3?

HL41-4-3 is cataloged in the U.S. Government catalog under NSN 5320-01-161-9299. This indicates validated use in U.S. government and defense supply chains.

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