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Technical Data Sheet

M16377/23-005 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M16377/23-005: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL, inner_groove_depth: 0.750 INCHES NOMINAL IN, inner_groove_width: 0.250 INCHES NOMINAL IN, peripheral_diameter: 8.562 INCHES NOMINAL IN, center_hole_diameter: 7.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-039-4828, 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
M16377/23-005
NSN: 5330-00-039-4828
FSC: 5330 — Packing and Gasket Materials
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
hardness_rating70.0 SHORE DUROMETER A NOMINAL OVERALL
inner_groove_depth0.750 INCHES NOMINAL IN
inner_groove_width0.250 INCHES NOMINAL IN
peripheral_diameter8.562 INCHES NOMINAL IN
center_hole_diameter7.625 INCHES NOMINAL IN
cross-sectional_height0.437 INCHES NOMINAL IN
cross-sectional_shape_styleSPECIAL
material_document_and_classificationAMS 3304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-039-4828
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M16377/23-005 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: 0.437 INCHES NOMINAL IN
•
INNER GROOVE DEPTH: 0.750 INCHES NOMINAL IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
PERIPHERAL DIAMETER: 8.562 INCHES NOMINAL IN
•
INNER GROOVE WIDTH: 0.250 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 7.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.437 INCHES NOMINAL IN
INNER GROOVE DEPTH0.750 INCHES NOMINAL IN
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIAL
PERIPHERAL DIAMETER8.562 INCHES NOMINAL IN
INNER GROOVE WIDTH0.250 INCHES NOMINAL IN
CENTER HOLE DIAMETER7.625 INCHES NOMINAL IN
MATERIALRUBBER SILICONE CLASS Q OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
MS17276-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-F-16377/23Reference document
Same NSN cross-reference
Reference document — Identification reference
9000S6401-74220PC3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M16377/23-005?
M16377/23-005 is a PACKING,PREFORMED.
What parts can replace M16377/23-005?
There are 3 known substitutes for M16377/23-005: MS17276-3, MIL-F-16377/23, 9000S6401-74220PC3. Substitute compatibility should be verified for your specific system.
What is the NSN for M16377/23-005?
M16377/23-005 is cataloged in the U.S. Government catalog under NSN 5330-00-039-4828. This indicates validated use in U.S. government and defense supply chains.
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