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Technical Data Sheet
4403554 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GEAR SECTOR,WORM WHEEL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, face_type: CONCAVE, bore_style: PLAIN BOTH ENDS, helix_angle: 6.3500 DEGREES, pitch_radius: 1.6710 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-122-3507, 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
4403554
NSN: 5340-01-122-3507
FSC: 5340
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
face_typeCONCAVE
bore_stylePLAIN BOTH ENDS
helix_angle6.3500 DEGREES
pitch_radius1.6710 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity14
tooth_directionRIGHT
style_designatorHUBLESS
arc_nominal_length6.1320 INCHES IN
face_nominal_width0.872 INCHES IN
bore_nominal_diameter1.063 INCHES BOTH ENDS IN
NSN5340-01-122-3507
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4403554 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
HEAD HEIGHT: 0.062 INCHES NOMINAL IN
PRONG QUANTITY: 8
MATERIAL ACCOMMODATED THICKNESS: 0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
HOLE ACCOMMODATION DIAMETER: 0.312 INCHES NOMINAL IN
SURFACE TREATMENT: NICKEL
STYLE DESIGNATOR: STANDARD
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
HEAD HEIGHT0.062 INCHES NOMINAL IN
PRONG QUANTITY8
MATERIAL ACCOMMODATED THICKNESS0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
HOLE ACCOMMODATION DIAMETER0.312 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL
STYLE DESIGNATORSTANDARD
OVERALL HEIGHT0.250 INCHES NOMINAL IN
MATERIALSTEEL
PRONG OUTSIDE DIAMETER0.328 INCHES NOMINAL IN
HEAD OUTSIDE DIAMETER0.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
21458Upgraded Successor
successor cross-reference
successor
11348Upgraded Successor
successor cross-reference
successor
UJ465Interchangeable
interchangeable cross-reference
interchangeable
M11348Interchangeable
interchangeable cross-reference
interchangeable
671235Interchangeable
interchangeable cross-reference
interchangeable
P-301 ITEM 8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4403554?
4403554 is a GEAR SECTOR,WORM WHEEL.
What parts can replace 4403554?
There are 11 known substitutes for 4403554: 21458, 11348, UJ465 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4403554?
4403554 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-122-3507. This indicates validated use in U.S. government and defense supply chains.
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