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5140853 — CRANK,HAND

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5140853: CRANK,HAND.

The CRANK,HAND is a the manufacturer industrial component. Key specifications include ratchet: NOT INCLUDED, material: STEEL COMP 1018 OVERALL, thread_class: 2B, thread_diameter: 0.750 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, surface_treatment: ZINC AND CHROMATE OR CADMIUM AND CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-514-0853, 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
5140853
NSN: 5340-00-514-0853
FSC: 5340 — Hardware, Commercial
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
ratchetNOT INCLUDED
materialSTEEL COMP 1018 OVERALL
thread_class2B
thread_diameter0.750 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentZINC AND CHROMATE OR CADMIUM AND CHROMATE OVERALL
handle_rotating_featureNOT INCLUDED
thread_quantity_per_inch10
material_document_and_classificationFED STD 66, COMP 1018 FED STD SINGLE MATERIAL RESPONSE OVERALL
drive_facility_thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
surface_treatment_document_and_classificationQQ-Z-325, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5340-00-514-0853
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5140853 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
•
DRIVE FACILITY THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
HANDLE ROTATING FEATURE: NOT INCLUDED
•
RATCHET: NOT INCLUDED
•
THREAD DIAMETER: 0.750 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66, COMP 1018 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
SURFACE TREATMENT: ZINC AND CHROMATE OR CADMIUM AND CHROMATE OVERALL
TECHNICAL CHARACTERISTICS
DRIVE FACILITY THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HANDLE ROTATING FEATURENOT INCLUDED
RATCHETNOT INCLUDED
THREAD DIAMETER0.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66, COMP 1018 FED STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTZINC AND CHROMATE OR CADMIUM AND CHROMATE OVERALL
THREAD QUANTITY PER INCH10
MATERIALSTEEL COMP 1018 OVERALL
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5140853?
5140853 is a CRANK,HAND.
What is the NSN for 5140853?
5140853 is cataloged in the U.S. Government catalog under NSN 5340-00-514-0853. This indicates validated use in U.S. government and defense supply chains.
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