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PLC-11403 — GEAR OPERATOR,VALVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

PLC-11403: GEAR OPERATOR,VALVE.

The GEAR OPERATOR,VALVE is a the manufacturer industrial component. Key specifications include material: RUBBER ETHYLENE-PROPYLENE CLASS EPM PACKING, nut_style: HEXAGON, nut_height: 0.218 INCHES NOMINAL IN, valve_size: 0.250 INCHES IN, bonnet_type: PACKING RETAINING, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-395-5884, 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
PLC-11403
NSN: 5310-01-395-5884
NIINs: 013955884, 013988461, 014423955, 015008747
FSC: 5310 — Nuts and Washers
CAGE: 99565 — ADMIRAL VALVE LLC DBA CPV MANUFACTURING (USA)
SPECIFICATIONS
materialRUBBER ETHYLENE-PROPYLENE CLASS EPM PACKING
nut_styleHEXAGON
nut_height0.218 INCHES NOMINAL IN
valve_size0.250 INCHES IN
bonnet_typePACKING RETAINING
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
connection_typeUNTHREADED INTERNAL TUBE FIRST END
locking_featurePREVAILING TORQUE ALL METAL DESIGN
connection_styleSTREAMLINED WITH ONE BRAZING RING (TUBE) FIRST END
special_featuresTHIS IS NOT A LEVEL 1 SS VALVE. MEETS ALL SHOCK, VIBRATION, HYDROSTATIC AND SEAT TIGHTNESS TESTING.
style_designatorSTRAIGHT THRU FLANGED ENDS NOTE:TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
NSN5310-01-395-5884
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: PLC-11403 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.444 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN
•
NUT HEIGHT: 0.218 INCHES NOMINAL IN
•
NUT STYLE: HEXAGON
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.444 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT0.218 INCHES NOMINAL IN
NUT STYLEHEXAGON
THREAD CLASS2B
THREAD QUANTITY PER INCH20
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
PLC-11401-13Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
79NTE-0420Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 PLC-11403?
PLC-11403 is a GEAR OPERATOR,VALVE.
What parts can replace PLC-11403?
There are 2 known substitutes for PLC-11403: PLC-11401-13, 79NTE-0420. Substitute compatibility should be verified for your specific system.
What is the NSN for PLC-11403?
PLC-11403 is cataloged in the U.S. Government catalog under NSN 5310-01-395-5884. This indicates validated use in U.S. government and defense supply chains.
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