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3338841 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3338841: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include end_item_identification: FIRING VALVE ASSEMBLY; V ASSY, FIRING & BACKUP, criticality_code_justification: ZZZY, part_name_assigned_by_controlling_agency: SEAL (DRAWING), reference_number_differentiating_characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-535-9482, 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
3338841
NSN: 5330-01-535-9482
NIINs: 015359482, 015452197
FSC: 5330 — Packing and Gasket Materials
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
end_item_identificationFIRING VALVE ASSEMBLY; V ASSY, FIRING & BACKUP
criticality_code_justificationZZZY
part_name_assigned_by_controlling_agencySEAL (DRAWING)
reference_number_differentiating_characteristicsMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
NSN5330-01-535-9482
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3338841 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 IDENTIFICATIONFIRING VALVE ASSEMBLY; V ASSY, FIRING & BACKUP
SUBSTITUTES & CROSS-REFERENCES 1
PL3337810 FIND 36Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3338841?
3338841 is a PACKING,PREFORMED.
What parts can replace 3338841?
There is 1 known substitute for 3338841: PL3337810 FIND 36. Substitute compatibility should be verified for your specific system.
What is the NSN for 3338841?
3338841 is cataloged in the U.S. Government catalog under NSN 5330-01-535-9482. This indicates validated use in U.S. government and defense supply chains.
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