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E1552 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

E1552: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, unit_type: SHANKED, point_type: ROUND BLUNT, tip_end_style: BLUNT STRAIGHT, shank_overall_length: 0.094 INCHES IN, part_name_assigned_by_controlling_agency: NEEDLE ELECTRODE ELECTROSURG CRS DISP 3/32 IN SHAFT 1 IN DIA NDL150S IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-012-2731, 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
E1552
NSN: 5331-01-012-2731
NIINs: 010122731, 011535781
FSC: 5331 — O-ring
CAGE: 50893 — RIDGE TOOL COMPANY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
unit_typeSHANKED
point_typeROUND BLUNT
tip_end_styleBLUNT STRAIGHT
special_featuresDISPOSABLE; STERILE; 3/32 IN. SHAFT; 1 IN. NEEDLE; INDIVIDUALLY PACKED; UNIT QTY 150. FOR THE MMESO STANDARDIZED JOINT PRODUCT OF CHOICE, USE CAGE 52385 AND PART NUMBER E1552 IN
shank_overall_length0.094 INCHES IN
part_name_assigned_by_controlling_agencyNEEDLE ELECTRODE ELECTROSURG CRS DISP 3/32 IN SHAFT 1 IN DIA NDL150S IN
NSN5331-01-012-2731
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: E1552 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200;CONSISTS OF 4 O-RINGS
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 E1552?
E1552 is a O-RING.
What is the NSN for E1552?
E1552 is cataloged in the U.S. Government catalog under NSN 5331-01-012-2731. This indicates validated use in U.S. government and defense supply chains.
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