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022625451 — NIPPLE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

022625451: NIPPLE,PIPE.

The NIPPLE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL NIPPLE, connection_type: UNTHREADED EXTERNAL PIPE ALL ENDS, special_features: BLACK STEEL CLASS: SCH 40 150LBS FINISH: PLAIN LBS, end_item_identification: ENGINE MAINTENANCE STAND EMP-T22, part_name_assigned_by_controlling_agency: PIPE NIPPLE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-605-2664, 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
022625451
NSN: 4730-01-605-2664
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 32526 — STINAR, LLC (USA)
SPECIFICATIONS
materialSTEEL NIPPLE
connection_typeUNTHREADED EXTERNAL PIPE ALL ENDS
special_featuresBLACK STEEL CLASS: SCH 40 150LBS FINISH: PLAIN LBS
end_item_identificationENGINE MAINTENANCE STAND EMP-T22
part_name_assigned_by_controlling_agencyPIPE NIPPLE
NSN4730-01-605-2664
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 022625451 · 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
•
CONNECTION TYPE: UNTHREADED EXTERNAL PIPE ALL ENDS
•
MATERIAL: STEEL NIPPLE
TECHNICAL CHARACTERISTICS
CONNECTION TYPEUNTHREADED EXTERNAL PIPE ALL ENDS
SPECIAL FEATURESBLACK STEEL CLASS: SCH 40 150LBS FINISH: PLAIN LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYPIPE NIPPLE
END ITEM IDENTIFICATIONENGINE MAINTENANCE STAND EMP-T22
MATERIALSTEEL NIPPLE
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
66459Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 022625451?
022625451 is a NIPPLE,PIPE.
What parts can replace 022625451?
There is 1 known substitute for 022625451: 66459. Substitute compatibility should be verified for your specific system.
What is the NSN for 022625451?
022625451 is cataloged in the U.S. Government catalog under NSN 4730-01-605-2664. 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.