139C6468-6 — SCREW,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

139C6468-6: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT CHAMFER, head_height: 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN, thread_length: 0.252 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-281-3405, 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

139C6468-6

NSN: 5305-00-281-3405
FSC: 5305 — Screws
CAGE: 05606 — GENERAL DYNAMICS-OTS, INC. DIV ORDNANCE AND TACTICAL SYSTEMS (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	FLAT CHAMFER
head_height	0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
thread_class	2A A
head_diameter	0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
thread_length	0.252 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
hardness_rating	33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MINIMUM OVERALL
shoulder_length	0.500 INCHES MINIMUM AND 0.540 INCHES MAXIMUM FIRST SHOULDER IN
thread_direction	RIGHT-HAND
shoulder_diameter	0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM FIRST SHOULDER IN
NSN	5305-00-281-3405

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN

•

SHOULDER LENGTH: 0.500 INCHES MINIMUM AND 0.540 INCHES MAXIMUM FIRST SHOULDER IN

•

SHOULDER DIAMETER: 0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.252 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

HARDNESS RATING: 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MINIMUM OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-624 COLD FINISH TYPE 4140 OR 41L40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
FASTENER LENGTH	0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
SHOULDER LENGTH	0.500 INCHES MINIMUM AND 0.540 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER	0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.252 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
HARDNESS RATING	33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MINIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-624 COLD FINISH TYPE 4140 OR 41L40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES IN
HEAD STYLE	FLAT CHAMFER

OTHER ITEMS IN FSC 5305 — Screws

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

5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753

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 139C6468-6?

139C6468-6 is a SCREW,SHOULDER.

What is the NSN for 139C6468-6?

139C6468-6 is cataloged in the U.S. Government catalog under NSN 5305-00-281-3405. This indicates validated use in U.S. government and defense supply chains.

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139C6468-6 — SCREW,SHOULDER

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