SCR2 — RECTIFIER,SEMICONDUCTOR DEVICE,U

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

SCR2: RECTIFIER,SEMICONDUCTOR DEVICE,U.

RECTIFIER,SEMICONDUCTOR DEVICE,U. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.281 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.375 INCHES MINIMUM IN, fastener_length: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-803-1733, 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

SCR2

NSN: 5305-00-803-1733
NIINs: 008031733, 016046793
FSC: 5305 — Screws
CAGE: 60532 — TRANE U.S. INC. DBA THE TRANE CO DIV TRANE HEADQUARTERS (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	HEXAGON
head_height	0.281 INCHES NOMINAL IN
thread_class	2A A
thread_length	1.375 INCHES MINIMUM IN
fastener_length	1.500 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
surface_treatment	ZINC OVERALL
width_between_flats	0.750 INCHES NOMINAL IN
end_item_identification	DAMPER, VENTILATION
nominal_thread_diameter	0.500 INCHES IN
thread_quantity_per_inch	13
NSN	5305-00-803-1733

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.281 INCHES NOMINAL IN

•

FASTENER LENGTH: 1.500 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 1.375 INCHES MINIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.500 INCHES IN

•

HEAD STYLE: HEXAGON

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.281 INCHES NOMINAL IN
FASTENER LENGTH	1.500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	1.375 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.500 INCHES IN
HEAD STYLE	HEXAGON
THREAD DIRECTION	RIGHT-HAND
WIDTH BETWEEN FLATS	0.750 INCHES NOMINAL IN
SURFACE TREATMENT	ZINC OVERALL

SUBSTITUTES & CROSS-REFERENCES 1

D4331-3517Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SCR2?

SCR2 is a RECTIFIER,SEMICONDUCTOR DEVICE,U.

What parts can replace SCR2?

There is 1 known substitute for SCR2: D4331-3517. Substitute compatibility should be verified for your specific system.

What is the NSN for SCR2?

SCR2 is cataloged in the U.S. Government catalog under NSN 5305-00-803-1733. This indicates validated use in U.S. government and defense supply chains.

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SCR2 — RECTIFIER,SEMICONDUCTOR DEVICE,U

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