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1855441 — PACKING MATERIAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1855441: PACKING MATERIAL.

The PACKING MATERIAL is a the manufacturer industrial component. Key specifications include length: 293.625 INCHES MINIMUM AND 293.875 INCHES MAXIMUM IN, material: WOOL COMP 12R1, special_features: MILDEW TREATED MIL-M-2312 TYPE 1 AND FUNGICIDAL TREATED MIL-T-152 AND WITH VARNISH MIL-V-173 AND WITH ENDS CUT 45 DEG, fabrication_method: SOLID, cross-sectional_width: 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, cross-sectional_height: 0.232 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-672-3886, 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
1855441
NSN: 5330-00-672-3886
FSC: 5330 — Packing and Gasket Materials
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
length293.625 INCHES MINIMUM AND 293.875 INCHES MAXIMUM IN
materialWOOL COMP 12R1
special_featuresMILDEW TREATED MIL-M-2312 TYPE 1 AND FUNGICIDAL TREATED MIL-T-152 AND WITH VARNISH MIL-V-173 AND WITH ENDS CUT 45 DEG
fabrication_methodSOLID
cross-sectional_width0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
cross-sectional_height0.232 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN
cross-sectional_shape_styleV
material_document_and_classificationC-F-206, TYPE 1, CLASS 12R1 FED SPEC SINGLE MATERIAL RESPONSE
NSN5330-00-672-3886
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1855441 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
•
LENGTH: 293.625 INCHES MINIMUM AND 293.875 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.232 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN
•
CROSS-SECTIONAL WIDTH: 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: C-F-206, TYPE 1, CLASS 12R1 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: V
•
MATERIAL: WOOL COMP 12R1
•
FABRICATION METHOD: SOLID
TECHNICAL CHARACTERISTICS
LENGTH293.625 INCHES MINIMUM AND 293.875 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.232 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN
CROSS-SECTIONAL WIDTH0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONC-F-206, TYPE 1, CLASS 12R1 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEV
SPECIAL FEATURESMILDEW TREATED MIL-M-2312 TYPE 1 AND FUNGICIDAL TREATED MIL-T-152 AND WITH VARNISH MIL-V-173 AND WITH ENDS CUT 45 DEG
MATERIALWOOL COMP 12R1
FABRICATION METHODSOLID
SUBSTITUTES & CROSS-REFERENCES 1
341613Same 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 1855441?
1855441 is a PACKING MATERIAL.
What parts can replace 1855441?
There is 1 known substitute for 1855441: 341613. Substitute compatibility should be verified for your specific system.
What is the NSN for 1855441?
1855441 is cataloged in the U.S. Government catalog under NSN 5330-00-672-3886. This indicates validated use in U.S. government and defense supply chains.
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