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58258 — RESISTOR,VARIABLE,NONWIRE WOUND,

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

58258: RESISTOR,VARIABLE,NONWIRE WOUND,.

Sensō-ji, in Asakusa, is the oldest temple in Tokyo and the most important. Key specifications include material: STEEL OVERALL, design_type: FLOAT, overall_length: 9.000 INCHES NOMINAL IN, style_designator: FIXED T-HANDLE, features_provided: CUSHION GRIP, surface_treatment: OXIDE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-249-6648, 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→ 58258
NSN: 4730-01-249-6648
NIINs: 012496648, 013119901, 014317240
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53059 — SPIRAX SARCO INC DBA SPIRAX SARCO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
design_typeFLOAT
overall_length9.000 INCHES NOMINAL IN
section_quantity1
style_designatorFIXED T-HANDLE
features_providedCUSHION GRIP
surface_treatmentOXIDE OVERALL
inlet_connection_typeSOCKET WELDING
reliability_indicatorNOT ESTABLISHED
outlet_connection_typeSOCKET WELDING
wrenching_surface_size0.156 INCHES NOMINAL SINGLE END IN
end_item_identificationSPEC PROJ ERA
NSN4730-01-249-6648
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 58258 · Tactic ⚠ 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
•
DESIGN TYPE: FLOAT
•
INLET CONNECTION TYPE: SOCKET WELDING
•
MAXIMUM STEAM WORKING PRESSURE: ERR-060
•
RATED CAPACITY AT MAXIMUM WORKING PRESSURE: 2030.0 POUNDS OF WATER PER HOUR LBS
•
MATERIAL: COPPER ALLOY BODY
•
OUTLET CONNECTION TYPE: SOCKET WELDING
TECHNICAL CHARACTERISTICS
DESIGN TYPEFLOAT
INLET CONNECTION TYPESOCKET WELDING
MAXIMUM STEAM WORKING PRESSUREERR-060
RATED CAPACITY AT MAXIMUM WORKING PRESSURE2030.0 POUNDS OF WATER PER HOUR LBS
MATERIALCOPPER ALLOY BODY
OUTLET CONNECTION TYPESOCKET WELDING
SUBSTITUTES & CROSS-REFERENCES 2
FTR-1 1 1-4IN SBReference document
Same NSN cross-reference
Reference document — Secondary reference
FTR-1 1 1-4INReference 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 58258?
58258 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Tactic. It is classified as a MRO (MRO_GENERAL).
What parts can replace 58258?
There are 2 known substitutes for 58258: FTR-1 1 1-4IN SB, FTR-1 1 1-4IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 58258?
58258 is cataloged in the U.S. Government catalog under NSN 4730-01-249-6648. This indicates validated use in U.S. government and defense supply chains.
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