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3141AS180 — CLOSEOUT1,EXTERNAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3141AS180: CLOSEOUT1,EXTERNAL.

The CLOSEOUT1,EXTERNAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, overall_width: 1.371 INCHES NOMINAL IN, overall_length: 22.200 INCHES NOMINAL IN, surface_treatment: ANODIZE, end_item_identification: 5340-01-566-9333. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-568-7023, 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
3141AS180
NSN: 5340-01-568-7023
NIINs: 015687023, 015688383
FSC: 5340 — Hardware, Commercial
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_width1.371 INCHES NOMINAL IN
overall_length22.200 INCHES NOMINAL IN
special_featuresMATL IS MADE FROM 3141AS210 EXTRUSION (6063-T6); HARD ANODIZE FINISH PER MIL-A-8625,TY III,CL 2; SURFACE FINISH 125 MICROINCH PER ANSI B46.1; REFER TO DRAWING FOR ADDITIONAL DETAILS
surface_treatmentANODIZE
end_item_identification5340-01-566-9333
NSN5340-01-568-7023
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3141AS180 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
•
COLOR: GRAY/GREY
•
SURFACE TREATMENT: ANODIZE
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
OVERALL LENGTH22.200 INCHES NOMINAL IN
OVERALL WIDTH1.371 INCHES NOMINAL IN
COLORGRAY/GREY
SPECIAL FEATURESMATL IS MADE FROM 3141AS210 EXTRUSION (6063-T6); HARD ANODIZE FINISH PER MIL-A-8625,TY III,CL 2; SURFACE FINISH 125 MICROINCH PER ANSI B46.1; REFER TO DRAWING FOR ADDITIONAL DETAILS
SURFACE TREATMENTANODIZE
END ITEM IDENTIFICATION5340-01-566-9333
MATERIALALUMINUM ALLOY
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 3141AS180?
3141AS180 is a CLOSEOUT1,EXTERNAL.
What is the NSN for 3141AS180?
3141AS180 is cataloged in the U.S. Government catalog under NSN 5340-01-568-7023. This indicates validated use in U.S. government and defense supply chains.
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