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518888-1 — IGNITER,SPARK,GAS TURBINE ENGINE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

518888-1: IGNITER,SPARK,GAS TURBINE ENGINE.

IGNITER,SPARK,GAS TURBINE ENGINE. Key specifications include end_item_identification: P-8A A. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-197-9750, 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
518888-1
NSN: 5330-01-197-9750
NIINs: 011979750, 016880592
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
end_item_identificationP-8A A
NSN5330-01-197-9750
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 518888-1 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: POLYTETRAFLUOROETHYLENE TAPE,AMS 3651; 2.438 IN. LG,1.594 IN. WIDE,0.005 IN. THK; 12 HOLES 0.154-0.161 IN. DIA,0.712 IN. CTR TO CTR ALONG LG,0.400 IN. CTR TO CTR ALONG WIDTH,0.146 IN. FROM EDGE ALONE LG,0.204 IN. FROM EDGE ALONG WIDTH; CORNERS CHAMFERED 0.062 BY 45 DEG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONPOLYTETRAFLUOROETHYLENE TAPE,AMS 3651; 2.438 IN. LG,1.594 IN. WIDE,0.005 IN. THK; 12 HOLES 0.154-0.161 IN. DIA,0.712 IN. CTR TO CTR ALONG LG,0.400 IN. CTR TO CTR ALONG WIDTH,0.146 IN. FROM EDGE ALONE LG,0.204 IN. FROM EDGE ALONG WIDTH; CORNERS CHAMFERED 0.062 BY 45 DEG IN
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 518888-1?
518888-1 is a IGNITER,SPARK,GAS TURBINE ENGINE.
What is the NSN for 518888-1?
518888-1 is cataloged in the U.S. Government catalog under NSN 5330-01-197-9750. This indicates validated use in U.S. government and defense supply chains.
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