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1970590003-1 — NRP,GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1970590003-1: NRP,GASKET.

The NRP,GASKET is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, special_features: QUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS, end_item_identification: VALVE ASSEMBLY, ON-OFF ROOT, criticality_code_justification: FEAT, part_name_assigned_by_controlling_agency: GASKET-COPPER (ANNEALED). This part is cataloged in the U.S.

Government catalog under NSN 5330-00-147-8979, 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
1970590003-1
NSN: 5330-00-147-8979
NIINs: 001478979, 015714452, 016039703, 016406915
FSC: 5330 — Packing and Gasket Materials
CAGE: 04577 — MISSION SYSTEMS ORCHARD PARK INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
special_featuresQUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS
end_item_identificationVALVE ASSEMBLY, ON-OFF ROOT
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencyGASKET-COPPER (ANNEALED)
NSN5330-00-147-8979
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1970590003-1 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 THICKNESS: 0.032 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND NONMETALLIC MATERIALS
•
OUTSIDE DIAMETER: 0.458 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.380 INCHES NOMINAL IN
•
MATERIAL: COPPER OVERALL
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.032 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZY
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLEMETAL AND NONMETALLIC MATERIALS
OUTSIDE DIAMETER0.458 INCHES NOMINAL IN
APERTURE DIAMETER0.380 INCHES NOMINAL IN
MATERIALCOPPER OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
SUBSTITUTES & CROSS-REFERENCES 1
1970590003-1CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1970590003-1?
1970590003-1 is a NRP,GASKET.
What parts can replace 1970590003-1?
There is 1 known substitute for 1970590003-1: 1970590003-1CP. Substitute compatibility should be verified for your specific system.
What is the NSN for 1970590003-1?
1970590003-1 is cataloged in the U.S. Government catalog under NSN 5330-00-147-8979. This indicates validated use in U.S. government and defense supply chains.
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