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M3738 NO 9 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M3738 NO 9: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER POLYURETHANE OVERALL, temp_rating: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, end_item_identification: (0ASY6)M3738 INLINE .250 IPS NEEDLE VALVE, material_document_and_classification: DISOGRIN COMPOUND 9250 OR EQUIVALENT MFR REF SINGLE MATERIAL RESPONSE OVERALL, part_name_assigned_by_controlling_agency: STEM PACKING U-CUP. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-477-1203, 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
M3738 NO 9
NSN: 5330-01-477-1203
FSC: 5330 — Packing and Gasket Materials
CAGE: 0ASY6 — DERBYSHIRE MARINE PRODUCTS, LLC DBA DERBYSHIRE MARINE PRODUCTS LLC (USA)
SPECIFICATIONS
materialRUBBER POLYURETHANE OVERALL
temp_rating-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
end_item_identification(0ASY6)M3738 INLINE .250 IPS NEEDLE VALVE
material_document_and_classificationDISOGRIN COMPOUND 9250 OR EQUIVALENT MFR REF SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencySTEM PACKING U-CUP
NSN5330-01-477-1203
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M3738 NO 9 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
•
TEMP RATING: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
MATERIAL DOCUMENT AND CLASSIFICATION: DISOGRIN COMPOUND 9250 OR EQUIVALENT MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: RUBBER POLYURETHANE OVERALL
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
MATERIAL DOCUMENT AND CLASSIFICATIONDISOGRIN COMPOUND 9250 OR EQUIVALENT MFR REF SINGLE MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSTEM PACKING U-CUP
END ITEM IDENTIFICATION(0ASY6)M3738 INLINE .250 IPS NEEDLE VALVE
MATERIALRUBBER POLYURETHANE OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 M3738 NO 9?
M3738 NO 9 is a PACKING,PREFORMED.
What is the NSN for M3738 NO 9?
M3738 NO 9 is cataloged in the U.S. Government catalog under NSN 5330-01-477-1203. This indicates validated use in U.S. government and defense supply chains.
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