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5019912-4 — 5019912-4

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

5019912-4: 5019912-4.

The 5019912-4 is a the manufacturer industrial component. Key specifications include cut_type: DIAGONAL OVERALL, material: PLASTIC TETRAFLUOROETHYLENE OVERALL, joint_type: SCARF-PERIPHERAL RETAINER, overall_width: 8.8 MILLIMETERS NOMINAL MM, overall_length: 21.0 MILLIMETERS NOMINAL MM, peripheral_diameter: 1.251 INCHES MINIMUM AND 1.257 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-417-0145, 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
MRO→ MRO_GENERAL→ 5019912-4
NSN: 5330-01-417-0145
NIINs: 014170145, 014173145
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
cut_typeDIAGONAL OVERALL
materialPLASTIC TETRAFLUOROETHYLENE OVERALL
joint_typeSCARF-PERIPHERAL RETAINER
overall_width8.8 MILLIMETERS NOMINAL MM
overall_length21.0 MILLIMETERS NOMINAL MM
peripheral_diameter1.251 INCHES MINIMUM AND 1.257 INCHES MAXIMUM IN
center_hole_diameter1.147 INCHES MINIMUM AND 1.149 INCHES MAXIMUM IN
cross-sectional_height0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
departure_from_cited_documentCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
unthreaded_mounting_hole_diameter3.2 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM
mounting_facility_type_and_quantity1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
NSN5330-01-417-0145
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5019912-4 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: 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
CUT TYPE: DIAGONAL OVERALL
•
DEPARTURE FROM CITED DOCUMENT: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
•
PERIPHERAL DIAMETER: 1.251 INCHES MINIMUM AND 1.257 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 1.147 INCHES MINIMUM AND 1.149 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC TETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CUT TYPEDIAGONAL OVERALL
DEPARTURE FROM CITED DOCUMENTCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
PERIPHERAL DIAMETER1.251 INCHES MINIMUM AND 1.257 INCHES MAXIMUM IN
CENTER HOLE DIAMETER1.147 INCHES MINIMUM AND 1.149 INCHES MAXIMUM IN
MATERIALPLASTIC TETRAFLUOROETHYLENE OVERALL
JOINT TYPESCARF-PERIPHERAL RETAINER
SUBSTITUTES & CROSS-REFERENCES 7
SAE-AS8791Reference document
Same NSN cross-reference
Reference document — Secondary reference
V3D10380 ITEM 6CPReference document
Same NSN cross-reference
Reference document — Secondary reference
MS28774Reference document
Same NSN cross-reference
Reference document — Identification reference
MS28774-024CPReference document
Same NSN cross-reference
Reference document — Secondary reference
3799370 FIND 31Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS28774-024Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5019912-4?
5019912-4 is a 5019912-4. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5019912-4?
There are 7 known substitutes for 5019912-4: SAE-AS8791, V3D10380 ITEM 6CP, MS28774 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5019912-4?
5019912-4 is cataloged in the U.S. Government catalog under NSN 5330-01-417-0145. This indicates validated use in U.S. government and defense supply chains.
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