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303638 — DIFFERENTIAL ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

303638: DIFFERENTIAL ASSEMBLY.

The DIFFERENTIAL ASSEMBLY is a the manufacturer industrial component. Key specifications include length: 0.500 INCHES NOMINAL IN, material: STEEL COMP 630 OVERALL, insert_size: 0.450 IN. MIN,0.454 IN.

MAX DIA IN, thread_class: 3B, special_features: ITEM HAS ELONGATED FLANGE 0.120 IN. WIDE,0.590 IN. DIA IN, surface_treatment: PASSIVATE OVERALL.

This part is cataloged in the U.S. Government catalog under NSN 2520-00-039-8461, 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
303638
NSN: 2520-00-039-8461
NIINs: 000398461, 009197367, 011687295
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 44674 — THE OILGEAR COMPANY DBA JIFFY LUBE 213 DIV OILGEAR (USA)
SPECIFICATIONS
length0.500 INCHES NOMINAL IN
materialSTEEL COMP 630 OVERALL
insert_size0.450 IN. MIN,0.454 IN. MAX DIA IN
thread_class3B
special_featuresITEM HAS ELONGATED FLANGE 0.120 IN. WIDE,0.590 IN. DIA IN
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.312 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNF
material_document_and_classificationAMS 5643,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN2520-00-039-8461
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIFFERENTIAL ASSEMBLY TITLE COMPONENT PN 303638 MFR DIFFERENTIAL ASSEMBLY
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ASSEMBLY CONSISTS OF 1 EA P/N 5100-46 TRUARC,RETAINING RING,1 EA P/N 226062 32 PITCH 24 TEETH GEAR,1 EA P/N 5100-25 TURARC RETAINING RING,4 EA 3/16 IN. DIA X 1 IN. LG DOWEL PIN,1 EA P/N 227244 BEARING RETAINER,4 EA P/NEA P/N 303636 48 PITCH 42 TEETH GEAR,1 EA P/N 226118 48 PITCH 80 TEETH GEAR,3 EA P/N S1S MRC BALL BEARING,1 EA P/N 303634 SHAFT,2 EA P/N 5100-31 TRUARC RETAINING RING,4 EA P/N 226738 WOODRUFF KEY,1 EA P/N 226064 32 PITCH 56 TEETH GEAR 1 EA P/N 227242 48 PITCH 42 TEETH GEAR,4 EA P/N 1205 SHAKEPROOF LOCK WASHER,4 EA P/N 226737 CAP SCREW,1 EA P/N 303635 PINION CARRIER,1 EA P/N XA134 MRC BALL BEARING IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONASSEMBLY CONSISTS OF 1 EA P/N 5100-46 TRUARC,RETAINING RING,1 EA P/N 226062 32 PITCH 24 TEETH GEAR,1 EA P/N 5100-25 TURARC RETAINING RING,4 EA 3/16 IN. DIA X 1 IN. LG DOWEL PIN,1 EA P/N 227244 BEARING RETAINER,4 EA P/NEA P/N 303636 48 PITCH 42 TEETH GEAR,1 EA P/N 226118 48 PITCH 80 TEETH GEAR,3 EA P/N S1S MRC BALL BEARING,1 EA P/N 303634 SHAFT,2 EA P/N 5100-31 TRUARC RETAINING RING,4 EA P/N 226738 WOODRUFF KEY,1 EA P/N 226064 32 PITCH 56 TEETH GEAR 1 EA P/N 227242 48 PITCH 42 TEETH GEAR,4 EA P/N 1205 SHAKEPROOF LOCK WASHER,4 EA P/N 226737 CAP SCREW,1 EA P/N 303635 PINION CARRIER,1 EA P/N XA134 MRC BALL BEARING IN
SUBSTITUTES & CROSS-REFERENCES 1
7737581Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 303638?
303638 is a DIFFERENTIAL ASSEMBLY.
What parts can replace 303638?
There is 1 known substitute for 303638: 7737581. Substitute compatibility should be verified for your specific system.
What is the NSN for 303638?
303638 is cataloged in the U.S. Government catalog under NSN 2520-00-039-8461. This indicates validated use in U.S. government and defense supply chains.
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