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1103K3 — PLATE,RETAINING,FUEL PUMP,LIFT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1103K3: PLATE,RETAINING,FUEL PUMP,LIFT.

The PLATE,RETAINING,FUEL PUMP,LIFT is a the manufacturer industrial component. Key specifications include angle: 90.0 DEGREES, height: 0.766 INCHES NOMINAL IN, material: STEEL OVERALL, shank_length: 0.203 INCHES NOMINAL IN, special_features: SELF-TAPPING SPECIAL TAPERED DRIVE THD,SURFACE LOCATED BALL CHECK VALVE, style_designator: ANGLE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-845-9012, 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
1103K3
NSN: 4730-00-845-9012
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
angle90.0 DEGREES
height0.766 INCHES NOMINAL IN
materialSTEEL OVERALL
shank_length0.203 INCHES NOMINAL IN
special_featuresSELF-TAPPING SPECIAL TAPERED DRIVE THD,SURFACE LOCATED BALL CHECK VALVE
style_designatorANGLE
surface_treatmentZINC OVERALL
nominal_thread_size0.250 INCHES IN
assembly_clearance_radius0.531 INCHES NOMINAL IN
screw_thread_series_designatorTAPER DRIVE
NSN4730-00-845-9012
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1103K3 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ASSEMBLY CLEARANCE RADIUS: 0.531 INCHES NOMINAL IN
•
SHANK LENGTH: 0.203 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ANGLE
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
HEIGHT: 0.766 INCHES NOMINAL IN
•
ANGLE: 90.0 DEGREES
•
SCREW THREAD SERIES DESIGNATOR: TAPER DRIVE
TECHNICAL CHARACTERISTICS
ASSEMBLY CLEARANCE RADIUS0.531 INCHES NOMINAL IN
SHANK LENGTH0.203 INCHES NOMINAL IN
STYLE DESIGNATORANGLE
NOMINAL THREAD SIZE0.250 INCHES IN
HEIGHT0.766 INCHES NOMINAL IN
ANGLE90.0 DEGREES
SPECIAL FEATURESSELF-TAPPING SPECIAL TAPERED DRIVE THD,SURFACE LOCATED BALL CHECK VALVE
SCREW THREAD SERIES DESIGNATORTAPER DRIVE
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
273324Reference document
Same NSN cross-reference
Reference document — Secondary reference
9411025Reference document
Same NSN cross-reference
Reference document — Secondary reference
1723BReference document
Same NSN cross-reference
Reference document — Secondary reference
485-705Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 1103K3?
1103K3 is a PLATE,RETAINING,FUEL PUMP,LIFT.
What parts can replace 1103K3?
There are 4 known substitutes for 1103K3: 273324, 9411025, 1723B and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1103K3?
1103K3 is cataloged in the U.S. Government catalog under NSN 4730-00-845-9012. This indicates validated use in U.S. government and defense supply chains.
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