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190400002 — INSULATION SLEEVING,ELECTRICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

190400002: INSULATION SLEEVING,ELECTRICAL.

The INSULATION SLEEVING,ELECTRICAL is a the manufacturer industrial component. Key specifications include width: 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN, material: STEEL, stock_diameter: 0.188 INCHES NOMINAL IN, style_designator: PIN, surface_treatment: CADMIUM, casehardening_indicator: NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-278-0353, 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
190400002
NSN: 5340-00-278-0353
NIINs: 002780353, 015449525
FSC: 5340 — Hardware, Commercial
CAGE: 29260 — PRINCE MANUFACTURING CORPORATION (USA)
SPECIFICATIONS
width0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
materialSTEEL
stock_diameter0.188 INCHES NOMINAL IN
special_featuresHEAT SHRINK TERMINAL BUTT SPLICE ASSEMBLY THE MATERIAL IS COPPER, SPLICE PLATING ELECTRO-TIN, INSULATION MATERIAL POLYOLEFIN, 16-14 AWG
style_designatorPIN
surface_treatmentCADMIUM
casehardening_indicatorNOT CASEHARDENED
end_item_identificationTRUCK PALLETIZED LOADING NSN 2320-01-304-2277
NSN5340-00-278-0353
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 190400002 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
•
STYLE DESIGNATOR: PIN
•
STOCK DIAMETER: 0.188 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
SURFACE TREATMENT: CADMIUM
•
WIDTH: 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPIN
STOCK DIAMETER0.188 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SURFACE TREATMENTCADMIUM
WIDTH0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 190400002?
190400002 is a INSULATION SLEEVING,ELECTRICAL.
What is the NSN for 190400002?
190400002 is cataloged in the U.S. Government catalog under NSN 5340-00-278-0353. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.