4F31D2 — SHAFT,STRAIGHT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4F31D2: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4145, end_similarity: IDENTICAL, overall_length: 10.062 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES, first_end_style: CIRCULAR GROOVED, first_end_diameter: 1.4980 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-133-1796, 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

4F31D2

NSN: 3040-00-133-1796
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL COMP 4145
end_similarity	IDENTICAL
overall_length	10.062 INCHES NOMINAL IN
surface_finish	63.0 MICROINCHES
first_end_style	CIRCULAR GROOVED
first_end_diameter	1.4980 INCHES NOMINAL IN
first_end_groove_width	0.0520 INCHES MINIMUM AND 0.0560 INCHES MAXIMUM IN
first_end_groove_diameter	1.4062 INCHES MINIMUM AND 1.4100 INCHES MAXIMUM IN
material_document_and_classification	QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
first_end_distance_from_end_to_groove	0.156 INCHES NOMINAL IN
NSN	3040-00-133-1796

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES

•

FIRST END DIAMETER: 1.4980 INCHES NOMINAL IN

•

FIRST END STYLE: CIRCULAR GROOVED

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE

•

END SIMILARITY: IDENTICAL

•

FIRST END DISTANCE FROM END TO GROOVE: 0.156 INCHES NOMINAL IN

•

FIRST END GROOVE DIAMETER: 1.4062 INCHES MINIMUM AND 1.4100 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES
FIRST END DIAMETER	1.4980 INCHES NOMINAL IN
FIRST END STYLE	CIRCULAR GROOVED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	10.062 INCHES NOMINAL IN
END SIMILARITY	IDENTICAL
FIRST END DISTANCE FROM END TO GROOVE	0.156 INCHES NOMINAL IN
FIRST END GROOVE DIAMETER	1.4062 INCHES MINIMUM AND 1.4100 INCHES MAXIMUM IN
MATERIAL	STEEL COMP 4145
FIRST END GROOVE WIDTH	0.0520 INCHES MINIMUM AND 0.0560 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224

SUBSTITUTES & CROSS-REFERENCES 1

64A98D736-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4F31D2?

4F31D2 is a SHAFT,STRAIGHT.

What parts can replace 4F31D2?

There is 1 known substitute for 4F31D2: 64A98D736-2. Substitute compatibility should be verified for your specific system.

What is the NSN for 4F31D2?

4F31D2 is cataloged in the U.S. Government catalog under NSN 3040-00-133-1796. This indicates validated use in U.S. government and defense supply chains.

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