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315B137-2 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

315B137-2: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_similarity: NOT IDENTICAL, overall_length: 0.625 INCHES NOMINAL IN, surface_finish: 16.0 MICROINCHES, first_end_style: PLAIN, second_end_style: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-108-5519, 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
315B137-2
NSN: 3040-01-108-5519
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 25693 — MEGGITT SAFETY SYSTEMS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
step_quantity2
end_similarityNOT IDENTICAL
overall_length0.625 INCHES NOMINAL IN
surface_finish16.0 MICROINCHES
first_end_stylePLAIN
second_end_stylePLAIN
first_end_diameter0.1280 INCHES NOMINAL IN
second_end_diameter0.3724 INCHES NOMINAL IN
largest_step_diameter0.373 INCHES NOMINAL IN
supplementary_featuresFIRST END BORED 0.128 IN DIA 0.125 IN. DEEP; SECOND END BORED 0.220 IN. DIA 0.500 IN. DEEP IN
end_item_identificationF16A-ACFT
NSN3040-01-108-5519
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 315B137-2 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 16.0 MICROINCHES
•
STEP QUANTITY: 2
•
FIRST END DIAMETER: 0.1280 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.3724 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.373 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
SUPPLEMENTARY FEATURES: FIRST END BORED 0.128 IN DIA 0.125 IN. DEEP; SECOND END BORED 0.220 IN. DIA 0.500 IN. DEEP IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH16.0 MICROINCHES
STEP QUANTITY2
FIRST END DIAMETER0.1280 INCHES NOMINAL IN
SECOND END DIAMETER0.3724 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.373 INCHES NOMINAL IN
FIRST END STYLEPLAIN
SUPPLEMENTARY FEATURESFIRST END BORED 0.128 IN DIA 0.125 IN. DEEP; SECOND END BORED 0.220 IN. DIA 0.500 IN. DEEP IN
OVERALL LENGTH0.625 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END STYLEPLAIN
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

No substitute or cross-reference records for this part.

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 315B137-2?
315B137-2 is a SHAFT,SHOULDERED.
What is the NSN for 315B137-2?
315B137-2 is cataloged in the U.S. Government catalog under NSN 3040-01-108-5519. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.