GS551J06-4 — SCREW,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

GS551J06-4: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 OR STEEL COMP 4037 OVERALL, head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.223 INCHES NOMINAL IN, thread_length: 0.205 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-008-5915, 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

GS551J06-4

NSN: 5305-00-008-5915
FSC: 5305 — Screws
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 8740 OR STEEL COMP 4037 OVERALL
head_style	FLAT COUNTERSUNK
thread_class	2A A
head_diameter	0.223 INCHES NOMINAL IN
thread_length	0.205 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	0.480 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
hardness_rating	33.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL
shoulder_length	0.205 INCHES MINIMUM AND 0.239 INCHES MAXIMUM FIRST SHOULDER IN
thread_direction	RIGHT-HAND
countersink_angle	99.5 DEGREES MINIMUM AND 100.5 DEGREES MAXIMUM
shoulder_diameter	0.141 INCHES MINIMUM AND 0.143 INCHES MAXIMUM FIRST SHOULDER IN
NSN	5305-00-008-5915

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 0.480 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN

•

SHOULDER LENGTH: 0.205 INCHES MINIMUM AND 0.239 INCHES MAXIMUM FIRST SHOULDER IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

SHOULDER DIAMETER: 0.141 INCHES MINIMUM AND 0.143 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.205 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

HARDNESS RATING: 33.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL

•

NOMINAL THREAD DIAMETER: 0.138 INCHES IN

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	0.480 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
SHOULDER LENGTH	0.205 INCHES MINIMUM AND 0.239 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER	0.141 INCHES MINIMUM AND 0.143 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.205 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
HARDNESS RATING	33.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL THREAD DIAMETER	0.138 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND

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 GS551J06-4?

GS551J06-4 is a SCREW,SHOULDER.

What is the NSN for GS551J06-4?

GS551J06-4 is cataloged in the U.S. Government catalog under NSN 5305-00-008-5915. This indicates validated use in U.S. government and defense supply chains.

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GS551J06-4 — SCREW,SHOULDER

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