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6271K32 — HANDLE,MANUAL CONTROL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6271K32: HANDLE,MANUAL CONTROL.

The HANDLE,MANUAL CONTROL is a the manufacturer industrial component. Key specifications include material: ZINC OVERALL, thread_length: 1.180 INCHES NOMINAL IN, mounting_method: THREADED SHAFT, special_features: BLACK POWDER COATED, thread_direction: RIGHT-HAND, nominal_thread_size: 0.380 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-648-1549, 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
6271K32
NSN: 5340-01-648-1549
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialZINC OVERALL
thread_length1.180 INCHES NOMINAL IN
mounting_methodTHREADED SHAFT
special_featuresBLACK POWDER COATED
thread_directionRIGHT-HAND
nominal_thread_size0.380 INCHES IN
end_item_identification2320-01-544-2244
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5340-01-648-1549
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6271K32 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
•
MOUNTING METHOD: THREADED SHAFT
•
THREAD LENGTH: 1.180 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.380 INCHES IN
•
COLOR: BLACK
•
MATERIAL: ZINC OVERALL
TECHNICAL CHARACTERISTICS
MOUNTING METHODTHREADED SHAFT
THREAD LENGTH1.180 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.380 INCHES IN
COLORBLACK
SPECIAL FEATURESBLACK POWDER COATED
END ITEM IDENTIFICATION2320-01-544-2244
MATERIALZINC OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
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 1
3840119Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6271K32?
6271K32 is a HANDLE,MANUAL CONTROL.
What parts can replace 6271K32?
There is 1 known substitute for 6271K32: 3840119. Substitute compatibility should be verified for your specific system.
What is the NSN for 6271K32?
6271K32 is cataloged in the U.S. Government catalog under NSN 5340-01-648-1549. 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.