12705L-10C-52D — SCREW,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

12705L-10C-52D: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT CHAMFER, head_height: 0.375 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.875 INCHES NOMINAL IN, thread_length: 0.566 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-416-8280, 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

12705L-10C-52D

NSN: 5305-01-416-8280
FSC: 5305 — Screws
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	FLAT CHAMFER
head_height	0.375 INCHES MAXIMUM IN
thread_class	3A A
head_diameter	0.875 INCHES NOMINAL IN
thread_length	0.566 INCHES MINIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	3.985 INCHES NOMINAL IN
hardness_rating	36.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
shoulder_length	3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM FIRST SHOULDER IN
special_features	THREADS UNDERCUT FOR RELIEF, 0.154 IN. MAX. WIDTH X 0.414 IN. MAX. DIA. IN
thread_direction	RIGHT-HAND
NSN	5305-01-416-8280

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.312 INCHES NOMINAL IN

•

HEAD HEIGHT: 0.375 INCHES MAXIMUM IN

•

FASTENER LENGTH: 3.985 INCHES NOMINAL IN

•

SHOULDER LENGTH: 3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM FIRST SHOULDER IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

SHOULDER DIAMETER: 0.622 INCHES MINIMUM AND 0.623 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.566 INCHES MINIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.312 INCHES NOMINAL IN
HEAD HEIGHT	0.375 INCHES MAXIMUM IN
FASTENER LENGTH	3.985 INCHES NOMINAL IN
SHOULDER LENGTH	3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER	0.622 INCHES MINIMUM AND 0.623 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.566 INCHES MINIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
SINGLE SHEAR STRENGTH	ERR-060

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 1

26-0501-27Reference document

Same NSN cross-reference

Reference document — Vendor item drawing 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 12705L-10C-52D?

12705L-10C-52D is a SCREW,SHOULDER.

What parts can replace 12705L-10C-52D?

There is 1 known substitute for 12705L-10C-52D: 26-0501-27. Substitute compatibility should be verified for your specific system.

What is the NSN for 12705L-10C-52D?

12705L-10C-52D is cataloged in the U.S. Government catalog under NSN 5305-01-416-8280. This indicates validated use in U.S. government and defense supply chains.

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