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PartsTable / COMPONENT / M24377-19
M24377-19 ✓ 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 PACKING MATERIAL is a the manufacturer industrial component. Key specifications include material: ASBESTOS AND PLASTIC POLYTETRAFLUOROETHYLENE, temp_rating: 500.0 FAHRENHEIT DEGF, fabrication_method: BRAIDED, lubrication_material: PETROLATUM, cross-sectional_width: 1.500 INCHES NOMINAL IN, cross-sectional_height: 1.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-197-9649, 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
M24377-19
NSN: 5330-00-197-9649
FSC: 5330
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialASBESTOS AND PLASTIC POLYTETRAFLUOROETHYLENE
temp_rating500.0 FAHRENHEIT DEGF
fabrication_methodBRAIDED
lubrication_materialPETROLATUM
cross-sectional_width1.500 INCHES NOMINAL IN
cross-sectional_height1.500 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE
NSN5330-00-197-9649
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M24377-19 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
•
MATERIAL: ASBESTOS AND PLASTIC POLYTETRAFLUOROETHYLENE
•
TEMP RATING: 500.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 1.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALASBESTOS AND PLASTIC POLYTETRAFLUOROETHYLENE
TEMP RATING500.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT1.500 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH1.500 INCHES NOMINAL IN
TEMP RATING500.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT1.500 INCHES NOMINAL IN
MATERIALASBESTOS AND PLASTIC POLYTETRAFLUOROETHYLENE
CROSS-SECTIONAL WIDTH1.500 INCHES NOMINAL IN
LUBRICATION MATERIALPETROLATUM
FABRICATION METHODBRAIDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
5862-1INSQInterchangeable
interchangeable cross-reference
interchangeable
4188-0064Interchangeable
interchangeable cross-reference
interchangeable
5876-150Interchangeable
interchangeable cross-reference
interchangeable
M24377-03Interchangeable
interchangeable cross-reference
interchangeable
HHP34TYPE1Interchangeable
interchangeable cross-reference
interchangeable
41888-0016Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M24377-19?
M24377-19 is a PACKING MATERIAL.
What parts can replace M24377-19?
There are 24 known substitutes for M24377-19: 5862-1INSQ, 4188-0064, 5876-150 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M24377-19?
M24377-19 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-197-9649. 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