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00-311731 — INSERT,LEGEND,LIGHT INDICATOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

00-311731: INSERT,LEGEND,LIGHT INDICATOR.

The INSERT,LEGEND,LIGHT INDICATOR is a the manufacturer industrial component. Key specifications include depth: 0.710 INCHES NOMINAL0.710 INCHES NOMINAL IN, width: 0.400 INCHES NOMINAL0.400 INCHES NOMINAL IN, length: 1.400 INCHES NOMINAL1.400 INCHES NOMINAL IN, material: PLASTIC, inscription: MAIN XMSN OIL PRESSMAIN XMSN OIL PRESS, design_shape: RECTANGLERECTANGLE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-292-0391, 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
00-311731
NSN: 5331-01-292-0391
NIINs: 012920391, 015486184
FSC: 5331 — O-ring
CAGE: 1DW88 — TAYLOR TOOLS INC . (USA)
SPECIFICATIONS
depth0.710 INCHES NOMINAL0.710 INCHES NOMINAL IN
width0.400 INCHES NOMINAL0.400 INCHES NOMINAL IN
length1.400 INCHES NOMINAL1.400 INCHES NOMINAL IN
materialPLASTIC
inscriptionMAIN XMSN OIL PRESSMAIN XMSN OIL PRESS
design_shapeRECTANGLERECTANGLE
features_providedLEGENDLEGEND
inscription_height0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
end_item_identificationNVIS-MODNVIS-MOD
part_name_assigned_by_controlling_agencyCAPSULE CAUTIONCAPSULE CAUTION
NSN5331-01-292-0391
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 00-311731 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
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MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 00-311731?
00-311731 is a INSERT,LEGEND,LIGHT INDICATOR.
What is the NSN for 00-311731?
00-311731 is cataloged in the U.S. Government catalog under NSN 5331-01-292-0391. 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.