FHS-0420 — STUD,SELF-LOCKING

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

FHS-0420: STUD,SELF-LOCKING.

The STUD,SELF-LOCKING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, head_length: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, thread_class: 2A LOCATION NOT OTHERWISE SPECIFIED A, head_diameter: 0.312 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN, thread_length: 0.525 INCHES MINIMUM AND 0.625 INCHES MAXIMUM STUD THREAD IN, overall_length: 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-366-6628, 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

FHS-0420

NSN: 5307-01-366-6628
FSC: 5307 — Studs
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING
head_length	0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
thread_class	2A LOCATION NOT OTHERWISE SPECIFIED A
head_diameter	0.312 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
thread_length	0.525 INCHES MINIMUM AND 0.625 INCHES MAXIMUM STUD THREAD IN
overall_length	0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
locking_feature	SELF-CLINCHING HEAD
style_designator	SELF-LOCKING
thread_direction	RIGHT-HAND STUD THREAD
surface_treatment	PASSIVATE OVERALL
nominal_thread_size	0.250 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
thread_quantity_per_inch	20 LOCATION NOT OTHERWISE SPECIFIED
NSN	5307-01-366-6628

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

THREAD LENGTH: 0.525 INCHES MINIMUM AND 0.625 INCHES MAXIMUM STUD THREAD IN

•

STYLE DESIGNATOR: SELF-LOCKING

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-766 FED SPEC 2ND MATERIAL RESPONSE

•

THREAD DIRECTION: RIGHT-HAND STUD THREAD

•

NOMINAL THREAD SIZE: 0.250 INCHES LOCATION NOT OTHERWISE SPECIFIED IN

•

HEAD LENGTH: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.525 INCHES MINIMUM AND 0.625 INCHES MAXIMUM STUD THREAD IN
STYLE DESIGNATOR	SELF-LOCKING
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-766 FED SPEC 2ND MATERIAL RESPONSE
OVERALL LENGTH	0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
THREAD DIRECTION	RIGHT-HAND STUD THREAD
NOMINAL THREAD SIZE	0.250 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
HEAD LENGTH	0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
LOCKING FEATURE	SELF-CLINCHING HEAD
SURFACE TREATMENT	PASSIVATE OVERALL

OTHER ITEMS IN FSC 5307 — Studs

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625

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 FHS-0420?

FHS-0420 is a STUD,SELF-LOCKING.

What is the NSN for FHS-0420?

FHS-0420 is cataloged in the U.S. Government catalog under NSN 5307-01-366-6628. This indicates validated use in U.S. government and defense supply chains.

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