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4561K23 — PIPE FITTING ASSORTMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4561K23: PIPE FITTING ASSORTMENT.

The PIPE FITTING ASSORTMENT is a the manufacturer industrial component. Key specifications include end_item_name: TEST STAND,LUBE AND SCAVENGE PUMP,LUBE METERING AND SCAVENGE PUMP, end_item_source: 07482, component_quantity: 100, end_item_identification: 4920-01-144-8393, nonsupply_items_and_quantities: 39428 NIPPLE PIPE 100. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-283-3075, 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
4561K23
NSN: 4730-01-283-3075
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
end_item_nameTEST STAND,LUBE AND SCAVENGE PUMP,LUBE METERING AND SCAVENGE PUMP
end_item_source07482
component_quantity100
end_item_identification4920-01-144-8393
nonsupply_items_and_quantities39428 NIPPLE PIPE 100
NSN4730-01-283-3075
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4561K23 · 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
•
COMPONENT QUANTITY: 100
•
END ITEM SOURCE: 07482
•
END ITEM NAME: TEST STAND,LUBE AND SCAVENGE PUMP,LUBE METERING AND SCAVENGE PUMP
•
NONSUPPLY ITEMS AND QUANTITIES: 39428 NIPPLE PIPE 100
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY100
END ITEM SOURCE07482
END ITEM NAMETEST STAND,LUBE AND SCAVENGE PUMP,LUBE METERING AND SCAVENGE PUMP
NONSUPPLY ITEMS AND QUANTITIES39428 NIPPLE PIPE 100
END ITEM IDENTIFICATION4920-01-144-8393
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4561K23?
4561K23 is a PIPE FITTING ASSORTMENT.
What is the NSN for 4561K23?
4561K23 is cataloged in the U.S. Government catalog under NSN 4730-01-283-3075. 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.