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Technical Data Sheet

D1234-946 ITEM 25CP — Technical Data Sheet

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— · 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 O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, temp_rating: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 1.484 INCHES NOMINAL IN, cross-sectional_height: 0.139 INCHES NOMINAL IN, departure_from_cited_document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5331-01-495-0324, 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
D1234-946 ITEM 25CP
NSN: 5331-01-495-0324
FSC: 5331 — O-RING
CAGE: 5P967 — DANTE VALVE COMPANY (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
temp_rating-15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
hardness_rating75.0 SHORE DUROMETER A NOMINAL
center_hole_diameter1.484 INCHES NOMINAL IN
cross-sectional_height0.139 INCHES NOMINAL IN
departure_from_cited_documentCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
criticality_code_justificationZZZW
material_document_and_classificationMIL-R-83248,TY1,CL1 MIL SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agency0-RING,LEVER HOUSING.
reference_number_differentiating_characteristicsMATERIAL AS MODIFIED BY ZZZW
NSN5331-01-495-0324
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D1234-946 ITEM 25CP 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
•
CRITICALITY CODE JUSTIFICATION: ZZZW
•
CENTER HOLE DIAMETER: 1.484 INCHES NOMINAL IN
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL AS MODIFIED BY ZZZW
•
CROSS-SECTIONAL HEIGHT: 0.139 INCHES NOMINAL IN
•
TEMP RATING: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-83248,TY1,CL1 MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZW
PART NAME ASSIGNED BY CONTROLLING AGENCY0-RING,LEVER HOUSING.
CENTER HOLE DIAMETER1.484 INCHES NOMINAL IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL AS MODIFIED BY ZZZW
CROSS-SECTIONAL HEIGHT0.139 INCHES NOMINAL IN
TEMP RATING-15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
MATERIALRUBBER FLUOROCARBON CLASS FPM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-83248,TY1,CL1 MIL SPEC SINGLE MATERIAL RESPONSE
DEPARTURE FROM CITED DOCUMENTCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
516-2005919ASSYB PIECE 30CPInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2640-674X1PC19InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AS3209-222 CPInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
M83248/1-222CPInterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
2640-674X1PC19CPInterchangeableGOVERNMENT 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 D1234-946 ITEM 25CP?
D1234-946 ITEM 25CP is a O-RING.
What parts can replace D1234-946 ITEM 25CP?
There are 5 known substitutes for D1234-946 ITEM 25CP: 516-2005919ASSYB PIECE 30CP, 2640-674X1PC19, AS3209-222 CP and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D1234-946 ITEM 25CP?
D1234-946 ITEM 25CP is cataloged in the Federal Logistics Information System under NSN 5331-01-495-0324. This indicates validated use in U.S. government and defense supply chains.
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