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T20757 — PLUG,TRANSMISSION CASE REAR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

T20757: PLUG,TRANSMISSION CASE REAR.

The PLUG,TRANSMISSION CASE REAR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: GRAY IRON,JDM 215;4.403 IN. OD;3.740 IN.

ID;1.000 IN. INTERNALFLANGE ID;1.620 IN. O/A LG;25000 PSI IN.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-177-3952, 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
T20757
NSN: 4730-01-177-3952
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75755 — DEERE & COMPANY DBA DEERE JOHN CO (USA)
SPECIFICATIONS
general_characteristics_item_descriptionGRAY IRON,JDM 215;4.403 IN. OD;3.740 IN. ID;1.000 IN. INTERNALFLANGE ID;1.620 IN. O/A LG;25000 PSI IN
NSN4730-01-177-3952
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: T20757 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: GRAY IRON,JDM 215;4.403 IN. OD;3.740 IN. ID;1.000 IN. INTERNALFLANGE ID;1.620 IN. O/A LG;25000 PSI IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONGRAY IRON,JDM 215;4.403 IN. OD;3.740 IN. ID;1.000 IN. INTERNALFLANGE ID;1.620 IN. O/A LG;25000 PSI IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
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 T20757?
T20757 is a PLUG,TRANSMISSION CASE REAR.
What is the NSN for T20757?
T20757 is cataloged in the U.S. Government catalog under NSN 4730-01-177-3952. This indicates validated use in U.S. government and defense supply chains.
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