Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: RUBBER POLYURETHANE OVERALL, seal_width: 0.835 INCHES NOMINAL IN, construction: ONE-PIECE, end_item_identification: LOGISTICS AND ESCAPE TRUNK ASSY; LOGISTICS PULG STRUCTURE ON A SEAWOLF CLASS SUBMARINE SSN 23, accommodated_shaft_diameter: 73.500 INCHES NOMINAL IN, cross-sectional_shape_style: SINGLE LIP. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-087-5270, 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
161-6903748-18
NSN:5330-01-087-5270 FSC:5330 CAGE:96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
material
RUBBER POLYURETHANE OVERALL
seal_width
0.835 INCHES NOMINAL IN
construction
ONE-PIECE
end_item_identification
LOGISTICS AND ESCAPE TRUNK ASSY; LOGISTICS PULG STRUCTURE ON A SEAWOLF CLASS SUBMARINE SSN 23
accommodated_shaft_diameter
73.500 INCHES NOMINAL IN
cross-sectional_shape_style
SINGLE LIP
part_name_assigned_by_controlling_agency
CUSTOM POLYPAK SEAL
NSN
5330-01-087-5270
COMPONENT DIAGRAM
KEY FEATURES
•
ACCOMMODATED SHAFT DIAMETER: 73.500 INCHES NOMINAL IN
•
MATERIAL: RUBBER POLYURETHANE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
CONSTRUCTION: ONE-PIECE
•
SEAL WIDTH: 0.835 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER
73.500 INCHES NOMINAL IN
MATERIAL
RUBBER POLYURETHANE OVERALL
CROSS-SECTIONAL SHAPE STYLE
SINGLE LIP
CONSTRUCTION
ONE-PIECE
SEAL WIDTH
0.835 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY
CUSTOM POLYPAK SEAL
END ITEM IDENTIFICATION
LOGISTICS AND ESCAPE TRUNK ASSY; LOGISTICS PULG STRUCTURE ON A SEAWOLF CLASS SUBMARINE SSN 23
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FREQUENTLY ASKED QUESTIONS
What is 161-6903748-18?
161-6903748-18 is a SEAL,PLAIN.
What parts can replace 161-6903748-18?
There are 9 known substitutes for 161-6903748-18: 0NI0N, E33, ONION and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 161-6903748-18?
161-6903748-18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-087-5270. This indicates validated use in U.S. government and defense supply chains.
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