FHS-0518-16 — STUD,SELF-LOCKING

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

FHS-0518-16: STUD,SELF-LOCKING.

The STUD,SELF-LOCKING is a the manufacturer industrial component. Key specifications include thread_class: 2A NUT THREAD A, head_diameter: 0.391 INCHES NOMINAL IN, overall_length: 1.000 INCHES NOMINAL IN, hardness_rating: 70.0 ROCKWELL B MAXIMUM, locking_feature: SELF-CLINCHING HEAD, style_designator: SELF-LOCKING. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-208-7638, 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-0518-16

NSN: 5307-01-208-7638
FSC: 5307 — Studs
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)

SPECIFICATIONS

material	STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303CU OR STEEL COMP 303MA OR STEEL COMP 304 OR STEEL COMP 304L
thread_class	2A NUT THREAD A
head_diameter	0.391 INCHES NOMINAL IN
overall_length	1.000 INCHES NOMINAL IN
hardness_rating	70.0 ROCKWELL B MAXIMUM
locking_feature	SELF-CLINCHING HEAD
style_designator	SELF-LOCKING
thread_direction	RIGHT-HAND NUT THREAD
surface_treatment	PASSIVATE OVERALL
nominal_thread_size	0.312 INCHES NUT THREAD IN
thread_quantity_per_inch	18 NUT THREAD
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) NUT THREAD
NSN	5307-01-208-7638

COMPONENT DIAGRAM

KEY FEATURES

•

HARDNESS RATING: 70.0 ROCKWELL B MAXIMUM

•

STYLE DESIGNATOR: SELF-LOCKING

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES

•

THREAD DIRECTION: RIGHT-HAND NUT THREAD

•

NOMINAL THREAD SIZE: 0.312 INCHES NUT THREAD IN

•

LOCKING FEATURE: SELF-CLINCHING HEAD

•

SURFACE TREATMENT: PASSIVATE OVERALL

TECHNICAL CHARACTERISTICS

HARDNESS RATING	70.0 ROCKWELL B MAXIMUM
STYLE DESIGNATOR	SELF-LOCKING
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES
OVERALL LENGTH	1.000 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE	0.312 INCHES NUT THREAD IN
LOCKING FEATURE	SELF-CLINCHING HEAD
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	2A NUT THREAD A
THREAD QUANTITY PER INCH	18 NUT THREAD

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 1

8337035Reference 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 FHS-0518-16?

FHS-0518-16 is a STUD,SELF-LOCKING.

What parts can replace FHS-0518-16?

There is 1 known substitute for FHS-0518-16: 8337035. Substitute compatibility should be verified for your specific system.

What is the NSN for FHS-0518-16?

FHS-0518-16 is cataloged in the U.S. Government catalog under NSN 5307-01-208-7638. This indicates validated use in U.S. government and defense supply chains.

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