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T0540A — EXTENSION SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

T0540A: EXTENSION SHAFT.

The EXTENSION SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, special_features: 2.125 IN. LG; 0.252 IN.

DIA. CHAMFER; 45 DEG; 0.375 IN. LARGEST OD; RECESSED 0.250 IN.

DIA. BY 0.050 IN. DEEP IN.

This part is cataloged in the U.S. Government catalog under NSN 3040-00-025-2911, 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
T0540A
NSN: 3040-00-025-2911
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 5RQL2 — DRS ENVIRONMENTAL SYSTEMS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_features2.125 IN. LG; 0.252 IN. DIA. CHAMFER; 45 DEG; 0.375 IN. LARGEST OD; RECESSED 0.250 IN. DIA. BY 0.050 IN. DEEP IN
NSN3040-00-025-2911
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available EXTENSION SHAFT TITLE COMPONENT PN T0540A MFR EXTENSION SHAFT
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES2.125 IN. LG; 0.252 IN. DIA. CHAMFER; 45 DEG; 0.375 IN. LARGEST OD; RECESSED 0.250 IN. DIA. BY 0.050 IN. DEEP IN
MATERIALSTEEL CORROSION RESISTING
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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is T0540A?
T0540A is a EXTENSION SHAFT.
What is the NSN for T0540A?
T0540A is cataloged in the U.S. Government catalog under NSN 3040-00-025-2911. 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.