03A073-8-3X — PIN-RIVET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

03A073-8-3X: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R56400 OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 0.193 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 5320-01-451-1118, 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

03A073-8-3X

NSN: 5320-01-451-1118
FSC: 5320 — Rivets
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)

SPECIFICATIONS

material	TITANIUM ALLOY UNS R56400 OVERALL
head_style	FLUSH COUNTERSUNK
grip_length	0.193 INCHES MAXIMUM IN
lubrication	CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
shank_style	PIN-RIVET, STRAIGHT, THREADED
thread_class	3A A
shank_diameter	0.2646 INCHES NOMINAL IN
fastener_length	0.598 INCHES MAXIMUM IN
special_features	GRIT BLAST OF TOP OF HEAD 1/64" OVERSIZED (FOR REPAIR WORK ONLY).
thread_direction	RIGHT-HAND
countersink_angle	100.0 DEGREES NOMINAL
head_major_diameter	0.5018 INCHES NOMINAL IN
NSN	5320-01-451-1118

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.2646 INCHES NOMINAL IN

•

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

•

FASTENER LENGTH: 0.598 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

HEAD STYLE: FLUSH COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.250 INCHES IN

•

GRIP LENGTH: 0.193 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.2646 INCHES NOMINAL IN
LUBRICATION	CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
FASTENER LENGTH	0.598 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE	FLUSH COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
GRIP LENGTH	0.193 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS	0.0947 INCHES NOMINAL 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 1

HLT437ST-8-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 03A073-8-3X?

03A073-8-3X is a PIN-RIVET.

What parts can replace 03A073-8-3X?

There is 1 known substitute for 03A073-8-3X: HLT437ST-8-3. Substitute compatibility should be verified for your specific system.

What is the NSN for 03A073-8-3X?

03A073-8-3X is cataloged in the U.S. Government catalog under NSN 5320-01-451-1118. This indicates validated use in U.S. government and defense supply chains.

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