11911-7-12 — SCREW,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

11911-7-12: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.612 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN, thread_length: 0.574 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-084-4686, 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

11911-7-12

NSN: 5305-01-084-4686
FSC: 5305 — Screws
CAGE: 59563 — REID PRODUCTS INC. DBA REID PRODUCTS INC (USA)

SPECIFICATIONS

material	STEEL COMP XM-13 OVERALL
head_style	FLAT COUNTERSUNK
thread_class	3A A
head_diameter	0.612 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN
thread_length	0.574 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	1.334 INCHES MINIMUM AND 1.364 INCHES MAXIMUM IN
shoulder_length	0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM FIRST SHOULDER IN
thread_direction	RIGHT-HAND
countersink_angle	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
shoulder_diameter	0.4521 INCHES MINIMUM AND 0.4526 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatment	PASSIVATE OVERALL
NSN	5305-01-084-4686

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 1.334 INCHES MINIMUM AND 1.364 INCHES MAXIMUM IN

•

SHOULDER LENGTH: 0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM FIRST SHOULDER IN

•

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

•

SHOULDER DIAMETER: 0.4521 INCHES MINIMUM AND 0.4526 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.574 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.438 INCHES IN

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	1.334 INCHES MINIMUM AND 1.364 INCHES MAXIMUM IN
SHOULDER LENGTH	0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER	0.4521 INCHES MINIMUM AND 0.4526 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.574 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.438 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 2

HT4010-7-12Reference document

Same NSN cross-reference

Reference document — Secondary reference

ST3M495-7-12Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 11911-7-12?

11911-7-12 is a SCREW,SHOULDER.

What parts can replace 11911-7-12?

There are 2 known substitutes for 11911-7-12: HT4010-7-12, ST3M495-7-12. Substitute compatibility should be verified for your specific system.

What is the NSN for 11911-7-12?

11911-7-12 is cataloged in the U.S. Government catalog under NSN 5305-01-084-4686. This indicates validated use in U.S. government and defense supply chains.

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