780228 — SCREW,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

780228: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, head_style: FLAT CHAMFER, head_height: 0.135 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.312 INCHES NOMINAL IN, thread_length: 0.469 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-211-7484, 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

780228

NSN: 5305-01-211-7484
FSC: 5305 — Screws
CAGE: 21877 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 304 OVERALL
head_style	FLAT CHAMFER
head_height	0.135 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
thread_class	2A A
head_diameter	0.312 INCHES NOMINAL IN
thread_length	0.469 INCHES NOMINAL IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	0.907 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN
shoulder_length	0.375 INCHES NOMINAL FIRST SHOULDER IN
thread_direction	RIGHT-HAND
shoulder_diameter	0.180 INCHES MINIMUM AND 0.184 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatment	PASSIVATE OVERALL
NSN	5305-01-211-7484

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.135 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.907 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN

•

SHOULDER LENGTH: 0.375 INCHES NOMINAL FIRST SHOULDER IN

•

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

•

SHOULDER DIAMETER: 0.180 INCHES MINIMUM AND 0.184 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.469 INCHES NOMINAL IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.135 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
FASTENER LENGTH	0.907 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN
SHOULDER LENGTH	0.375 INCHES NOMINAL FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER	0.180 INCHES MINIMUM AND 0.184 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.469 INCHES NOMINAL IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.164 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.

5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831

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 780228?

780228 is a SCREW,SHOULDER.

What is the NSN for 780228?

780228 is cataloged in the U.S. Government catalog under NSN 5305-01-211-7484. This indicates validated use in U.S. government and defense supply chains.

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780228 — SCREW,SHOULDER

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