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PartsTable / COMPONENT / 2769-M23854 PIECE 19
2769-M23854 PIECE 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 RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, center_hole_diameter: 0.755 INCHES NOMINAL IN, cross-sectional_height: 0.375 INCHES NOMINAL IN, cross-sectional_shape_style: DELTA, cross_section_outside_diameter: 1.300 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 5330-01-384-7691, 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
2769-M23854 PIECE 19
NSN: 5330-01-384-7691
FSC: 5330
CAGE: 39425 — MCNAB, INCORPORATED (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
center_hole_diameter0.755 INCHES NOMINAL IN
cross-sectional_height0.375 INCHES NOMINAL IN
cross-sectional_shape_styleDELTA
cross_section_outside_diameter1.300 INCHES NOMINAL IN
NSN5330-01-384-7691
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2769-M23854 PIECE 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
•
CROSS-SECTIONAL HEIGHT: 0.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: DELTA
•
MATERIAL: PLASTIC OVERALL
•
CENTER HOLE DIAMETER: 0.755 INCHES NOMINAL IN
•
CROSS SECTION OUTSIDE DIAMETER: 1.300 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEDELTA
MATERIALPLASTIC OVERALL
CENTER HOLE DIAMETER0.755 INCHES NOMINAL IN
CROSS SECTION OUTSIDE DIAMETER1.300 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
7777Interchangeable
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2777Interchangeable
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990C412H01Interchangeable
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B4028193Interchangeable
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MPS450W/COInterchangeable
interchangeable cross-reference
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6625NCM071175Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2769-M23854 PIECE 19?
2769-M23854 PIECE 19 is a RETAINER,PACKING.
What parts can replace 2769-M23854 PIECE 19?
There are 8 known substitutes for 2769-M23854 PIECE 19: 7777, 2777, 990C412H01 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2769-M23854 PIECE 19?
2769-M23854 PIECE 19 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-384-7691. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026