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E12561-58 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

E12561-58: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include length: 0.250 INCHES NOMINAL IN, material: COPPER ALLOY, design_type: PLATE, outside_diameter: 0.600 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-220-1335, 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
E12561-58
NSN: 4730-01-220-1335
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 17454 — TIMKEN GEARS & SERVICES INC. DIV PHILADELPHIA GEAR (USA)
SPECIFICATIONS
length0.250 INCHES NOMINAL IN
materialCOPPER ALLOY
design_typePLATE
outside_diameter0.600 INCHES NOMINAL IN
NSN4730-01-220-1335
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: E12561-58 · 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
•
LENGTH: 0.250 INCHES NOMINAL IN
•
DESIGN TYPE: PLATE
•
OUTSIDE DIAMETER: 0.600 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
LENGTH0.250 INCHES NOMINAL IN
DESIGN TYPEPLATE
OUTSIDE DIAMETER0.600 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
E12931 PIECE 58Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 E12561-58?
E12561-58 is a RESTRICTOR,FLUID FLOW.
What parts can replace E12561-58?
There is 1 known substitute for E12561-58: E12931 PIECE 58. Substitute compatibility should be verified for your specific system.
What is the NSN for E12561-58?
E12561-58 is cataloged in the U.S. Government catalog under NSN 4730-01-220-1335. This indicates validated use in U.S. government and defense supply chains.
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