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4615-50016500-750B — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4615-50016500-750B: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INSERT, peripheral_diameter: 17.500 INCHES NOMINAL IN, center_hole_diameter: 16.500 INCHES NOMINAL IN, cross-sectional_height: 0.500 INCHES NOMINAL IN, end_item_identification: NSSN CLASS SUBMARINE SNORKEL MAST ALTERATION AND IMPROVEMENT, cross-sectional_shape_style: U WITH O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-564-1264, 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
4615-50016500-750B
NSN: 5330-01-564-1264
FSC: 5330 — Packing and Gasket Materials
CAGE: 30781 — PARKER-HANNIFIN CORPORATION DIV ENGINEERED POLYMER SYSTEMS DIVISION (EPS) (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INSERT
peripheral_diameter17.500 INCHES NOMINAL IN
center_hole_diameter16.500 INCHES NOMINAL IN
cross-sectional_height0.500 INCHES NOMINAL IN
end_item_identificationNSSN CLASS SUBMARINE SNORKEL MAST ALTERATION AND IMPROVEMENT
cross-sectional_shape_styleU WITH O-RING
part_name_assigned_by_controlling_agencyTYPE B POLYPAK
NSN5330-01-564-1264
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4615-50016500-750B 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
•
CROSS-SECTIONAL HEIGHT: 0.500 INCHES NOMINAL IN
•
REFERENCE DATA AND LITERATURE: PARKER CATALOG EPS 5370 PAGES 6-12 AND 6-34
•
CROSS-SECTIONAL SHAPE STYLE: U WITH O-RING
•
PERIPHERAL DIAMETER: 17.500 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 16.500 INCHES NOMINAL IN
•
MATERIAL: DISULFIDE MOLYBDENUM AND PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.500 INCHES NOMINAL IN
REFERENCE DATA AND LITERATUREPARKER CATALOG EPS 5370 PAGES 6-12 AND 6-34
CROSS-SECTIONAL SHAPE STYLEU WITH O-RING
PERIPHERAL DIAMETER17.500 INCHES NOMINAL IN
CENTER HOLE DIAMETER16.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYTYPE B POLYPAK
END ITEM IDENTIFICATIONNSSN CLASS SUBMARINE SNORKEL MAST ALTERATION AND IMPROVEMENT
MATERIALDISULFIDE MOLYBDENUM AND PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INSERT
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
V-0009 ENCL 1 ITEM 5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4615-50016500-750B?
4615-50016500-750B is a PACKING,PREFORMED.
What parts can replace 4615-50016500-750B?
There is 1 known substitute for 4615-50016500-750B: V-0009 ENCL 1 ITEM 5. Substitute compatibility should be verified for your specific system.
What is the NSN for 4615-50016500-750B?
4615-50016500-750B is cataloged in the U.S. Government catalog under NSN 5330-01-564-1264. This indicates validated use in U.S. government and defense supply chains.
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