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ST7M348-1 — CAP,FILLER OPENING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ST7M348-1: CAP,FILLER OPENING.

The CAP,FILLER OPENING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY AND STEEL OVERALL, special_features: GASKET NOT INCLUDED,NONSUBMERSIBLE, surface_treatment: ANODIZE OVERALL, locking_device_type: INTEGRAL KEY LOCK, fsc_application_data: TEST SET,ELECTRONIC SYSTEMS,SPECIALLY DESIGNED,ACFT, maximum_working_pressure: 60.000 POUNDS PER SQUARE INCH (PSI) LBS. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-538-8659, 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
ST7M348-1
NSN: 5340-00-538-8659
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY AND STEEL OVERALL
special_featuresGASKET NOT INCLUDED,NONSUBMERSIBLE
surface_treatmentANODIZE OVERALL
locking_device_typeINTEGRAL KEY LOCK
fsc_application_dataTEST SET,ELECTRONIC SYSTEMS,SPECIALLY DESIGNED,ACFT
maximum_working_pressure60.000 POUNDS PER SQUARE INCH (PSI) LBS
NSN5340-00-538-8659
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ST7M348-1 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
•
FSC APPLICATION DATA: TEST SET,ELECTRONIC SYSTEMS,SPECIALLY DESIGNED,ACFT
•
LOCKING DEVICE TYPE: INTEGRAL KEY LOCK
•
SURFACE TREATMENT: ANODIZE OVERALL
•
MAXIMUM WORKING PRESSURE: 60.000 POUNDS PER SQUARE INCH (PSI) LBS
•
MATERIAL: ALUMINUM ALLOY AND STEEL OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATATEST SET,ELECTRONIC SYSTEMS,SPECIALLY DESIGNED,ACFT
LOCKING DEVICE TYPEINTEGRAL KEY LOCK
SPECIAL FEATURESGASKET NOT INCLUDED,NONSUBMERSIBLE
SURFACE TREATMENTANODIZE OVERALL
MAXIMUM WORKING PRESSURE60.000 POUNDS PER SQUARE INCH (PSI) LBS
MATERIALALUMINUM ALLOY AND STEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 ST7M348-1?
ST7M348-1 is a CAP,FILLER OPENING.
What is the NSN for ST7M348-1?
ST7M348-1 is cataloged in the U.S. Government catalog under NSN 5340-00-538-8659. This indicates validated use in U.S. government and defense supply chains.
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