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Technical Data Sheet

87749-3502 ITEM 157 — Technical Data Sheet

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WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The PROPELLER SHAFT,NONVEHICULAR is a the manufacturer industrial component. Key specifications include inside_diameter: 1.900 INCHES NOMINAL IN, spline_major_diameter: 1.247 INCHES NOMINAL IN, nominal_overall_length: 41.000 INCHES IN, nondefinitive_spec/std_data: AA0.191 WIDTH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3040-01-147-8016, 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
87749-3502 ITEM 157
NSN: 3040-01-147-8016
FSC: 3040
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
inside_diameter1.900 INCHES NOMINAL IN
special_featuresSECOND END,SHAFT END STYLE,STRAIGHT SPLINE,2.495/2.497 IN. MAJ DIA,0.385/0.386 IN. W,2.128/2.143 IN. MINOR DIA,10 SHAFT FAC SPLINE QTY; MINOR DIAMETER: 1.064 IN. NOM. IN
spline_major_diameter1.247 INCHES NOMINAL IN
nominal_overall_length41.000 INCHES IN
nondefinitive_spec/std_dataAA0.191 WIDTH
NSN3040-01-147-8016
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PROPELLER SHAFT,NONVEHICULAR TITLE COMPONENT PN 87749-3502 ITEM 157 MFR PROPELLER SHAFT,NONVEH
KEY FEATURES
•
NOMINAL OVERALL LENGTH: 41.000 INCHES IN
•
INSIDE DIAMETER: 1.900 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: AA0.191 WIDTH
•
SPLINE MAJOR DIAMETER: 1.247 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
NOMINAL OVERALL LENGTH41.000 INCHES IN
INSIDE DIAMETER1.900 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAAA0.191 WIDTH
SPLINE MAJOR DIAMETER1.247 INCHES NOMINAL IN
SPECIAL FEATURESSECOND END,SHAFT END STYLE,STRAIGHT SPLINE,2.495/2.497 IN. MAJ DIA,0.385/0.386 IN. W,2.128/2.143 IN. MINOR DIA,10 SHAFT FAC SPLINE QTY; MINOR DIAMETER: 1.064 IN. NOM. IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
131-163-14F1G4InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6307-2RS1/HT55InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
33242InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4695294-0161InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
206-4695294InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
S19340-502InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 87749-3502 ITEM 157?
87749-3502 ITEM 157 is a PROPELLER SHAFT,NONVEHICULAR.
What parts can replace 87749-3502 ITEM 157?
There are 23 known substitutes for 87749-3502 ITEM 157: 131-163-14F1G4, 6307-2RS1/HT55, 33242 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 87749-3502 ITEM 157?
87749-3502 ITEM 157 is cataloged in the Federal Logistics Information System under NSN 3040-01-147-8016. This indicates validated use in U.S. government and defense supply chains.
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