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7215T51 — HANDLE,EXTENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7215T51: HANDLE,EXTENSION.

The HANDLE,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, mounting_method: THREADED SHAFT, special_features: HANDLE IS 36 IN. LONG, 0.375 IN.

DIA. IN, thread_direction: RIGHT-HAND, nominal_thread_size: 0.250 INCHES IN, integral_shaft_style: THREADED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-548-4378, 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
7215T51
NSN: 5340-01-548-4378
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
mounting_methodTHREADED SHAFT
special_featuresHANDLE IS 36 IN. LONG, 0.375 IN. DIA. IN
thread_directionRIGHT-HAND
nominal_thread_size0.250 INCHES IN
integral_shaft_styleTHREADED
end_item_identificationMK-48 TORPEDO MAINTENANCE SPARES FOR RAN, FMS
thread_series_designatorNPT
NSN5340-01-548-4378
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7215T51 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INTEGRAL SHAFT STYLE: THREADED
•
MOUNTING METHOD: THREADED SHAFT
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
MATERIAL: STEEL OVERALL
•
THREAD SERIES DESIGNATOR: NPT
TECHNICAL CHARACTERISTICS
INTEGRAL SHAFT STYLETHREADED
MOUNTING METHODTHREADED SHAFT
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
SPECIAL FEATURESHANDLE IS 36 IN. LONG, 0.375 IN. DIA. IN
END ITEM IDENTIFICATIONMK-48 TORPEDO MAINTENANCE SPARES FOR RAN, FMS
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORNPT
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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 7215T51?
7215T51 is a HANDLE,EXTENSION.
What is the NSN for 7215T51?
7215T51 is cataloged in the U.S. Government catalog under NSN 5340-01-548-4378. 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.