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111479 — PISTON,VALVE

✓ Government record, cited
Beko · ORING SEAL
PRODUCT OVERVIEW

111479: PISTON,VALVE.

The PISTON,VALVE is a Beko industrial component. Key specifications include special_features: VALVE,CHECK. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-641-3309, 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
111479
NSN: 5330-00-641-3309
NIINs: 006413309, 013984226
FSC: 5330 — Packing and Gasket Materials
CAGE: 01413 — AIR LOGISTICS CORPORATION DBA AIR LOGISTICS CORP (USA)
SPECIFICATIONS
special_featuresVALVE,CHECK
NSN5330-00-641-3309
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 111479 MFR: Beko ⚠ 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
•
LUBRICATION MATERIAL: OIL OVERALL
•
CROSS-SECTIONAL HEIGHT: 0.062 INCHES NOMINAL IN
•
LUBRICATION METHOD: IMPREGNATED
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CROSS-SECTIONAL WIDTH: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
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MATERIAL DOCUMENT AND CLASSIFICATION: AN-F-14 FSCM 01413 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 2.130 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALOIL OVERALL
CROSS-SECTIONAL HEIGHT0.062 INCHES NOMINAL IN
LUBRICATION METHODIMPREGNATED
CROSS-SECTIONAL WIDTH0.125 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAN-F-14 FSCM 01413 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER2.130 INCHES NOMINAL IN
APERTURE DIAMETER1.880 INCHES NOMINAL IN
MATERIALWOOL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
G-111479Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 111479?
111479 is a PISTON,VALVE manufactured by Beko.
What parts can replace 111479?
There is 1 known substitute for 111479: G-111479. Substitute compatibility should be verified for your specific system.
What is the NSN for 111479?
111479 is cataloged in the U.S. Government catalog under NSN 5330-00-641-3309. 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.