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47092 — RING,PISTON

✓ Government record, cited
Esselte · NUT WASHER
PRODUCT OVERVIEW

47092: RING,PISTON.

The RING,PISTON is a Esselte industrial component. Key specifications include ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, end_item_identification: ROBINAIR SINGLE-STAGE DIRECT VACUUM PUMP,MODEL 15095. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-121-5234, 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
47092
NSN: 5315-01-121-5234
NIINs: 011215234, 011967104
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: U2340 — SABRE ENGINES LTD (GBR)
SPECIFICATIONS
ring_styleCONCENTRIC
joint_styleVERTICAL JOINT
end_item_identificationROBINAIR SINGLE-STAGE DIRECT VACUUM PUMP,MODEL 15095
NSN5315-01-121-5234
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 47092 · Esselte ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION1940-01-105-5728
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 47092?
47092 is a RING,PISTON manufactured by Esselte.
What is the NSN for 47092?
47092 is cataloged in the U.S. Government catalog under NSN 5315-01-121-5234. 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.