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301-0003 — IMPELLER,PUMP,CENTRIFUGAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

301-0003: IMPELLER,PUMP,CENTRIFUGAL.

The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include overall_width: 3.150 INCHES NOMINAL IN, special_features: MATL SIMSITE 300; 8 VANES, end_item_identification: SIMSITE IMPELLER, part_name_assigned_by_controlling_agency: INAVY): OBJECTIVE LENS CELL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-157-6816, 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
301-0003
NSN: 5330-01-157-6816
NIINs: 011576816, 014611396, 015306467, 015331647
FSC: 5330 — Packing and Gasket Materials
CAGE: 92863 — MARVEL ENGINEERING COMPANY INC (USA)
SPECIFICATIONS
overall_width3.150 INCHES NOMINAL IN
special_featuresMATL SIMSITE 300; 8 VANES
end_item_identificationSIMSITE IMPELLER
part_name_assigned_by_controlling_agencyINAVY): OBJECTIVE LENS CELL
NSN5330-01-157-6816
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 301-0003 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 301-0003?
301-0003 is a IMPELLER,PUMP,CENTRIFUGAL.
What is the NSN for 301-0003?
301-0003 is cataloged in the U.S. Government catalog under NSN 5330-01-157-6816. This indicates validated use in U.S. government and defense supply chains.
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