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K2542179 — CRANK,HAND

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

K2542179: CRANK,HAND.

The CRANK,HAND is a the manufacturer industrial component. Key specifications include ratchet: NOT INCLUDED, material: STEEL OVERALL, arm_style: STRAIGHT, drive_width: 0.500 INCHES NOMINAL IN, handle_style: ROUND WITH CAP, handle_length: 3.750 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-663-3871, 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
K2542179
NSN: 5340-00-663-3871
FSC: 5340 — Hardware, Commercial
CAGE: 88277 — THE BOEING COMPANY (USA)
SPECIFICATIONS
ratchetNOT INCLUDED
materialSTEEL OVERALL
arm_styleSTRAIGHT
drive_width0.500 INCHES NOMINAL IN
handle_styleROUND WITH CAP
handle_length3.750 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN
overall_length1.000 INCHES NOMINAL IN
drive_end_styleEXTERNAL
mounting_methodINTEGRAL HANDLE
crank_throw_length5.750 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN
drive_facility_styleSQUARE
handle_rotating_featureNOT INCLUDED
NSN5340-00-663-3871
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: K2542179 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
•
HANDLE STYLE: ROUND WITH CAP
•
HANDLE ROTATING FEATURE: NOT INCLUDED
•
HANDLE LENGTH: 3.750 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN
•
DRIVE WIDTH: 0.500 INCHES NOMINAL IN
•
MOUNTING METHOD: INTEGRAL HANDLE
•
RATCHET: NOT INCLUDED
•
DRIVE END STYLE: EXTERNAL
TECHNICAL CHARACTERISTICS
HANDLE STYLEROUND WITH CAP
HANDLE ROTATING FEATURENOT INCLUDED
HANDLE LENGTH3.750 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN
DRIVE WIDTH0.500 INCHES NOMINAL IN
MOUNTING METHODINTEGRAL HANDLE
RATCHETNOT INCLUDED
DRIVE END STYLEEXTERNAL
OVERALL LENGTH1.000 INCHES NOMINAL IN
DRIVE FACILITY STYLESQUARE
CRANK THROW LENGTH5.750 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN
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 K2542179?
K2542179 is a CRANK,HAND.
What is the NSN for K2542179?
K2542179 is cataloged in the U.S. Government catalog under NSN 5340-00-663-3871. This indicates validated use in U.S. government and defense supply chains.
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