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PartsTable / COMPONENT / H341931PC28
H341931PC28 ✓ Verified by PartsTable
— · 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 RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: ASBESTOS AND COPPER OVERALL, joint_type: SCARF-PERIPHERAL BOTH SIDES, peripheral_diameter: 0.390 INCHES NOMINAL IN, center_hole_diameter: 0.250 INCHES NOMINAL IN, cross-sectional_height: 0.125 INCHES NOMINAL IN, cross-sectional_shape_style: SQUARE/RECTANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-857-0340, 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
H341931PC28
NSN: 5330-00-857-0340
FSC: 5330
CAGE: 05168 — ELSAG BAILEY INC (USA)
SPECIFICATIONS
materialASBESTOS AND COPPER OVERALL
joint_typeSCARF-PERIPHERAL BOTH SIDES
peripheral_diameter0.390 INCHES NOMINAL IN
center_hole_diameter0.250 INCHES NOMINAL IN
cross-sectional_height0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
material_document_and_classificationR-10 FSCM 75165 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-857-0340
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H341931PC28 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
•
JOINT TYPE: SCARF-PERIPHERAL BOTH SIDES
•
MATERIAL DOCUMENT AND CLASSIFICATION: R-10 FSCM 75165 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: ASBESTOS AND COPPER OVERALL
•
PERIPHERAL DIAMETER: 0.390 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
CENTER HOLE DIAMETER: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
JOINT TYPESCARF-PERIPHERAL BOTH SIDES
MATERIAL DOCUMENT AND CLASSIFICATIONR-10 FSCM 75165 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALASBESTOS AND COPPER OVERALL
PERIPHERAL DIAMETER0.390 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CENTER HOLE DIAMETER0.250 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
869Interchangeable
interchangeable cross-reference
interchangeable
6B3797Interchangeable
interchangeable cross-reference
interchangeable
130111Interchangeable
interchangeable cross-reference
interchangeable
A2972REVDInterchangeable
interchangeable cross-reference
interchangeable
025-13595Interchangeable
interchangeable cross-reference
interchangeable
11-0427-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H341931PC28?
H341931PC28 is a RETAINER,PACKING.
What parts can replace H341931PC28?
There are 13 known substitutes for H341931PC28: 869, 6B3797, 130111 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H341931PC28?
H341931PC28 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-857-0340. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026