PartsTable
Technical Data Sheet
PartsTable / MRO / 1-2318
1-2318 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: STEEL OVERALL, arm_length: 19.000 INCHES NOMINAL IN, point_type: CONVENTIONAL, blade_width: 0.203 INCHES NOMINAL IN, point_angle: 118.0 DEGREES NOMINAL, shaft_style: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-196-0895, 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→ 1-2318
NSN: 4730-00-196-0895
FSC: 4730
CAGE: 02978 — RENK AMERICA LLC DIV RENK AMERICA (USA)
SPECIFICATIONS
materialSTEEL OVERALL
arm_length19.000 INCHES NOMINAL IN
point_typeCONVENTIONAL
blade_width0.203 INCHES NOMINAL IN
point_angle118.0 DEGREES NOMINAL
shaft_styleROUND
shank_styleSTANDARD TAPER W/TANG
blade_length2.000 INCHES NOMINAL IN
flute_length9.875 INCHES NOMINAL IN
shaft_length2.000 INCHES NOMINAL IN
usage_designCANINE ANESTHHESIA
actuator_typeSINGLE SHAFT
NSN4730-00-196-0895
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1-2318 · OEM ⚠ 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
•
INTERNAL SCREW THREAD SERIES DESIGNATOR: NPT
•
EXTERNAL SCREW THREAD SERIES DESIGNATOR: NPT
•
EXTERNAL THREAD DIRECTION: RIGHT-HAND
•
INTERNAL THREAD DIRECTION: RIGHT-HAND
•
MATERIAL: IRON
•
SPECIFICATION/STANDARD DATA: 81348-WW-P-471 GOVERNMENT SPECIFICATION
•
SURFACE TREATMENT: ZINC
•
MATERIAL DOCUMENT AND CLASSIFICATION: WW-P-471 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL SCREW THREAD SERIES DESIGNATORNPT
EXTERNAL SCREW THREAD SERIES DESIGNATORNPT
EXTERNAL THREAD DIRECTIONRIGHT-HAND
INTERNAL THREAD DIRECTIONRIGHT-HAND
MATERIALIRON
SPECIFICATION/STANDARD DATA81348-WW-P-471 GOVERNMENT SPECIFICATION
SURFACE TREATMENTZINC
MATERIAL DOCUMENT AND CLASSIFICATIONWW-P-471 FED SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOROUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
INTERNAL THREAD SIZE0.750-14
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
1-2318Interchangeable
interchangeable cross-reference
interchangeable
CU5031Interchangeable
interchangeable cross-reference
interchangeable
8168726Interchangeable
interchangeable cross-reference
interchangeable
10099Interchangeable
interchangeable cross-reference
interchangeable
940 1-19/32Interchangeable
interchangeable cross-reference
interchangeable
20138Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1-2318?
1-2318 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1-2318?
There are 21 known substitutes for 1-2318: 1-2318, CU5031, 8168726 and 18 more. Substitute compatibility should be verified for your specific system.
Is 1-2318 still available?
1-2318 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026