PartsTable
Technical Data Sheet
116303 ✓ 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 RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include body_style: WEBBED, SOLID, pitch_diameter: 2.5000 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, teeth_quantity: 30, tooth_direction: RIGHT, style_designator: ONE PROTRUDING HUB, ONE FLUSH HUB. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-497-4491, 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
116303
NSN: 5340-00-497-4491
FSC: 5340
CAGE: 06848 — HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) (USA)
SPECIFICATIONS
body_styleWEBBED, SOLID
pitch_diameter2.5000 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity30
tooth_directionRIGHT
style_designatorONE PROTRUDING HUB, ONE FLUSH HUB
face_nominal_width0.500 INCHES IN
nominal_overall_length1.125 INCHES IN
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
nominal_distance_from_bore_center_to_keyway_bottom0.3251 INCHES BOTH ENDS IN
nominal_distance_between_body_face_and_protruding_hub_end0.625 INCHES FIRST END IN
NSN5340-00-497-4491
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 116303 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
DESIGN TYPE: THREADED
FEATURES PROVIDED: BEVELED SEAT AND GASKET AND SHOULDER
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1-5/16-12 UN
DRIVE TYPE: SERRATED
OVERALL DIAMETER: 2.000 INCHES NOMINAL IN
MATERIAL: ALUMINUM
THREAD CLASS: 3A A
SURFACE TREATMENT: CADMIUM OR ZINC
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPETHREADED
FEATURES PROVIDEDBEVELED SEAT AND GASKET AND SHOULDER
THREAD SIZE AND SERIES/TYPE DESIGNATOR1-5/16-12 UN
DRIVE TYPESERRATED
OVERALL DIAMETER2.000 INCHES NOMINAL IN
MATERIALALUMINUM
THREAD CLASS3A A
SURFACE TREATMENTCADMIUM OR ZINC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
931PMFUpgraded Successor
successor cross-reference
successor
BCI 31Upgraded Successor
successor cross-reference
successor
1HCHM31SUpgraded Successor
successor cross-reference
successor
80913DInterchangeable
interchangeable cross-reference
interchangeable
83093Interchangeable
interchangeable cross-reference
interchangeable
L28-5127SUB1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 116303?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 116303?
116303 is a RESISTOR,FIXED,COMPOSITION.
What parts can replace 116303?
There are 21 known substitutes for 116303: 931PMF, BCI 31, 1HCHM31S and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 116303?
116303 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-497-4491. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 116303