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31686 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
Clementoni · HOSE FITTING
PRODUCT OVERVIEW

31686: STRAINER ELEMENT,SEDIMENT.

1500-piece jigsaw puzzle for adults Size of completed jigsaw puzzle: 59,2 x 84,3 cm The most appealing images, the greatest variety of sizes and signature Clementoni quality for a range that is a gold standard for jigsaw lovers everywhere. Acutely attuned to the importance of environmental awareness, Clementoni makes extensive use of recycled materials and avoids any components containing pollutants. Made in Italy.

Visit Clementoni's support section to benefit from the “lost pieces” service This part is cataloged in the U.S. Government catalog under NSN 4730-00-614-0205, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
31686
NSN: 4730-00-614-0205
NIINs: 006140205, 012904930, 016561444
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 13841 — TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. (USA)
SPECIFICATIONS
special_featuresINCLUDES ONE 0.219 INCH DIAMETER AND 8.0 INCHES LONG DOUBLE CUT SWISS PATTERN ROUND FILE; ONE 0.219 INCH FILE GUIDE AND ATTACHING HARDWARE; ONE HARDWARE HANDLE IN
NSN4730-00-614-0205
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 31686 · Clementoni ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FILTERING MEDIA DESIGN: PERFORATED
•
PERFORATION QUANTITY: 400.0 PER SQUARE INCH
•
STYLE DESIGNATOR: ROUND (BASICALLY FLAT)
•
ELEMENT OUTSIDE DIAMETER: 0.516 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
PERFORATION DIAMETER: 0.027 INCHES NOMINAL IN
•
THICKNESS: 0.020 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPERFORATED
PERFORATION QUANTITY400.0 PER SQUARE INCH
STYLE DESIGNATORROUND (BASICALLY FLAT)
ELEMENT OUTSIDE DIAMETER0.516 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
PERFORATION DIAMETER0.027 INCHES NOMINAL IN
THICKNESS0.020 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
L32538Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8527670Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AC-2009Reference document
Same NSN cross-reference
Reference document — Secondary reference
165722H1Reference document
Same NSN cross-reference
Reference document — Secondary reference
6C-AC2009Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 31686?
31686 is a STRAINER ELEMENT,SEDIMENT manufactured by Clementoni.
What parts can replace 31686?
There are 5 known substitutes for 31686: L32538, 8527670, AC-2009 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31686?
31686 is cataloged in the U.S. Government catalog under NSN 4730-00-614-0205. 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.