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463 1-8 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

463 1-8: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: STEEL OVERALL, overall_length: 88.0 MILLIMETERS NOMINAL MM, long_arm_length: 3.468 INCHES NOMINAL IN, short_arm_length: 1.218 INCHES NOMINAL IN, special_features: 25 PER PKG, style_designator: L-HANDLE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-996-0221, 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
463 1-8
NSN: 4730-00-996-0221
NIINs: 009960221, 013107057, 014954131
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80996 — ITT GRINNELL CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length88.0 MILLIMETERS NOMINAL MM
long_arm_length3.468 INCHES NOMINAL IN
short_arm_length1.218 INCHES NOMINAL IN
special_features25 PER PKG
style_designatorL-HANDLE
features_providedSHORT SERIES
surface_treatmentOXIDE OVERALL
wrenching_surface_size6.0 MILLIMETERS NOMINAL BOTH ENDS MM
wrenching_surface_shapeHEXAGON BOTH ENDS EXTERNAL
specification/standard_data05047-ASME B18.3.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4730-00-996-0221
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 463 1-8 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.125 INCHES FIRST END IN
•
CONNECTION STYLE: PLAIN (PIPE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.250 INCHES IN
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OPERATING PRESSURE: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
•
SEAT TYPE: GROUND-JOINT
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES FIRST END IN
CONNECTION STYLEPLAIN (PIPE) FIRST END
NOMINAL OVERALL LENGTH1.250 INCHES IN
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
SEAT TYPEGROUND-JOINT
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
SURFACE TREATMENTZINC INSIDE
SUBSTITUTES & CROSS-REFERENCES 1
463 1-8GALVReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 463 1-8?
463 1-8 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace 463 1-8?
There is 1 known substitute for 463 1-8: 463 1-8GALV. Substitute compatibility should be verified for your specific system.
What is the NSN for 463 1-8?
463 1-8 is cataloged in the U.S. Government catalog under NSN 4730-00-996-0221. This indicates validated use in U.S. government and defense supply chains.
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