PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 303-104
303-104 ✓ 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 ADAPTER,CONNECTOR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.190 INCHES NOMINAL IN, body_style: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, hole_diameter: 2.450 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-347-8330, 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
303-104
NSN: 5340-00-347-8330
FSC: 5340
CAGE: 81413 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DBA BAE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness0.190 INCHES NOMINAL IN
body_styleSTRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
shell_typeSOLID
thread_class2A A
hole_diameter2.450 INCHES NOMINAL IN
overall_length1.500 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC POLYTETRAFLUOROETHYLENE ALL MATING ENDS
contact_materialCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
overall_diameter0.640 INCHES NOMINAL IN
thread_directionRIGHT-HAND
NSN5340-00-347-8330
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 303-104 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
30-3104Interchangeable
interchangeable cross-reference
interchangeable
J01008A0824Interchangeable
interchangeable cross-reference
interchangeable
7366Interchangeable
interchangeable cross-reference
interchangeable
VBE417-73Interchangeable
interchangeable cross-reference
interchangeable
8989Interchangeable
interchangeable cross-reference
interchangeable
W-984-RInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 303-104?
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 303-104?
303-104 is a ADAPTER,CONNECTOR.
What parts can replace 303-104?
There are 6 known substitutes for 303-104: 30-3104, J01008A0824, 7366 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 303-104?
303-104 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-347-8330. 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 — 303-104

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026