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011331 — 011331

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

011331: 011331.

The 011331 is a the manufacturer industrial component. Key specifications include body_length: 0.375 INCHES NOMINAL IN, body_diameter: 0.125 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, style_designator: AXIAL TERMINAL EACH END, electrical_resistance: 1.740 KILOHMS. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-191-7559, 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
MRO→ MRO_GENERAL→ 011331
NSN: 5340-00-191-7559
NIINs: 001917559, 003416500, 007092957
FSC: 5340 — Hardware, Commercial
CAGE: 94222 — SOUTHCO INC (USA)
SPECIFICATIONS
body_length0.375 INCHES NOMINAL IN
body_diameter0.125 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
style_designatorAXIAL TERMINAL EACH END
electrical_resistance1.740 KILOHMS
reliability_indicatorNOT ESTABLISHED
resistance_tolerance_in_percent-1.000 TO 1.000
ambient_temp_at_full_rated_power70.0 CELSIUS DEGC
power_dissipation_rating_in_watts0.250 FREE AIR
temp_range_of_temp_coefficient_in_deg_celsius-55.0 TO 165.0
temp_coefficient_of_resistance_in_ppm_per_deg_celsius-500.0 TO 200.0
NSN5340-00-191-7559
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 011331 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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ACTION TYPE: GRAVITY
TECHNICAL CHARACTERISTICS
ACTION TYPEGRAVITY
SPECIAL FEATURESOPERATION METHOD:HANDLE;
SUBSTITUTES & CROSS-REFERENCES 3
01-10-301-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
12604244-47Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
801475-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 011331?
011331 is a 011331. It is classified as a MRO (MRO_GENERAL).
What parts can replace 011331?
There are 3 known substitutes for 011331: 01-10-301-10, 12604244-47, 801475-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 011331?
011331 is cataloged in the U.S. Government catalog under NSN 5340-00-191-7559. 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.