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1505000 — PIN,SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1505000: PIN,SPRING.

The PIN,SPRING is a the manufacturer industrial component. Key specifications include width: 2.250 INCHES NOMINAL IN, length: 2.250 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061 AND GLASS OPTICAL LOCATION NOT OTHERWISE SPECIFIED, thickness: 0.370 INCHES NOMINAL IN, dispersion: 61.2 ANGSTROMS NOMINAL, surface_finish: POLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-372-9904, 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
1505000
NSN: 5330-00-372-9904
NIINs: 003729904, 012092409, 016274593
FSC: 5330 — Packing and Gasket Materials
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
width2.250 INCHES NOMINAL IN
length2.250 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061 AND GLASS OPTICAL LOCATION NOT OTHERWISE SPECIFIED
thickness0.370 INCHES NOMINAL IN
dispersion61.2 ANGSTROMS NOMINAL
surface_finishPOLISHED
polished_surfaceBOTH
refraction_index1.5075 MINIMUM AND 1.5095 MAXIMUM
special_featuresWINDOW IS ENCLOSED IN A FRAME,INCLUDED IS A HEATER ELEMENT AND TEMPERATURE SENSOR
polished_peripheryPROVIDED
material_document_and_classificationQQ-A-250/11, T6 FED SPEC 1ST MATERIAL RESPONSE OR MIL-G-174 MIL SPEC 2ND MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
NSN5330-00-372-9904
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1505000 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONSTEAM TURBINE,SHIPS PROPULSION SYSTEM
SUBSTITUTES & CROSS-REFERENCES 2
1JH498PC45Reference document
Same NSN cross-reference
Reference document — Secondary reference
H3158377PC45Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1505000?
1505000 is a PIN,SPRING.
What parts can replace 1505000?
There are 2 known substitutes for 1505000: 1JH498PC45, H3158377PC45. Substitute compatibility should be verified for your specific system.
What is the NSN for 1505000?
1505000 is cataloged in the U.S. Government catalog under NSN 5330-00-372-9904. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.