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Technical Data Sheet

D4047-1455 PC 304 — Technical Data Sheet

✓ 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 RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, peripheral_diameter: 0.375 INCHES NOMINAL IN, center_hole_diameter: 0.094 INCHES NOMINAL IN, cross-sectional_height: 0.062 INCHES NOMINAL IN, cross-sectional_shape_style: SQUARE/RECTANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5330-01-389-8720, 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
D4047-1455 PC 304
NSN: 5330-01-389-8720
FSC: 5330
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
peripheral_diameter0.375 INCHES NOMINAL IN
center_hole_diameter0.094 INCHES NOMINAL IN
cross-sectional_height0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
NSN5330-01-389-8720
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D4047-1455 PC 304 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
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
•
CENTER HOLE DIAMETER: 0.094 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 0.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
CENTER HOLE DIAMETER0.094 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER0.375 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.062 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
MIL-R-2765 1.37 5W X .062THKInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6303-15PC21InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
264-5C ITEM 16InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
9779590InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
MIL-R-2765InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D4047-1455 PC 304?
D4047-1455 PC 304 is a RETAINER,PACKING.
What parts can replace D4047-1455 PC 304?
There are 5 known substitutes for D4047-1455 PC 304: MIL-R-2765 1.37 5W X .062THK, 6303-15PC21, 264-5C ITEM 16 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D4047-1455 PC 304?
D4047-1455 PC 304 is cataloged in the Federal Logistics Information System under NSN 5330-01-389-8720. This indicates validated use in U.S. government and defense supply chains.
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