SC250 — SC250

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

SC250: SC250.

The SC250 is a the manufacturer industrial component. Key specifications include frequency_rating: 2900.0 HERTZ NOMINAL, overall_diameter: 1.688 INCHES NOMINAL IN, special_features: MEDIUM LOUDNESS. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-684-3086, 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

MRO→ MRO_GENERAL→ SC250

NSN: 3040-00-684-3086
NIINs: 006843086, 012590642, 013071398, 013225641
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 01351 — SOUTHERN GEAR & MACHINE INC (USA)

SPECIFICATIONS

frequency_rating	2900.0 HERTZ NOMINAL
overall_diameter	1.688 INCHES NOMINAL IN
special_features	MEDIUM LOUDNESS
NSN	3040-00-684-3086

COMPONENT DIAGRAM

KEY FEATURES

•

PLAIN HOLE DIAMETER: 1.1440 INCHES NOMINAL IN

•

CLAMP SECURING HOLE STYLE: THREADED

•

STYLE DESIGNATOR: ROUND, SINGLE BOLT SECURED

•

MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE

•

OUTSIDE DIAMETER: 0.875 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.138 INCHES IN

•

SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)

•

BORE DIAMETER: 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

PLAIN HOLE DIAMETER	1.1440 INCHES NOMINAL IN
CLAMP SECURING HOLE STYLE	THREADED
STYLE DESIGNATOR	ROUND, SINGLE BOLT SECURED
MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER	0.875 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.138 INCHES IN
SCREW THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
BORE DIAMETER	0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
MATERIAL	STEEL COMP 303
THICKNESS	0.250 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 5

7076035P1Reference document

Same NSN cross-reference

Reference document — Secondary reference

C12087-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

419339Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

7208837P5Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

CG1-9Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is SC250?

SC250 is a SC250. It is classified as a MRO (MRO_GENERAL).

What parts can replace SC250?

There are 5 known substitutes for SC250: 7076035P1, C12087-1, 419339 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for SC250?

SC250 is cataloged in the U.S. Government catalog under NSN 3040-00-684-3086. This indicates validated use in U.S. government and defense supply chains.

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