PartsTable
Technical Data Sheet

472512-1/2-12 — ADAPTER,STRAIGHT,HOSE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

472512-1/2-12: ADAPTER,STRAIGHT,HOSE TO BOSS.

The ADAPTER,STRAIGHT,HOSE TO BOSS is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY A OVERALL, thread_class: 3A SECOND END A, connection_type: THREADED EXTERNAL HOSE GRIPPING FIRST END, connection_style: GASKET SEAL (HOSE) SECOND END, nominal_thread_size: 1.500 INCHES SECOND END IN, nominal_overall_length: 3.800 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-982-1298, 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
472512-1/2-12
NSN: 4730-00-982-1298
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY A OVERALL
thread_class3A SECOND END A
connection_typeTHREADED EXTERNAL HOSE GRIPPING FIRST END
connection_styleGASKET SEAL (HOSE) SECOND END
nominal_thread_size1.500 INCHES SECOND END IN
nominal_overall_length3.800 INCHES IN
thread_quantity_per_inch12 SECOND END
thread_series_designatorUNF SECOND END
furnished_items_and_quantity1 SOCKET
criticality_code_justificationZZZY
material_document_and_classificationQQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
nominal_inside_diameter_hose_accommodated0.750 INCHES FIRST END IN
NSN4730-00-982-1298
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 472512-1/2-12 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 SOCKET
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) FIRST END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.750 INCHES FIRST END IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 1.250 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 3.800 INCHES IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
CONNECTION TYPE: THREADED EXTERNAL HOSE SECOND END
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 SOCKET
CONNECTION STYLEGRIPPING NIPPLE (NOSE) FIRST END
CONNECTION STYLEGASKET SEAL (HOSE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.750 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED1.250 INCHES FIRST END IN
NOMINAL OVERALL LENGTH3.800 INCHES IN
CRITICALITY CODE JUSTIFICATIONZZZY
CONNECTION TYPETHREADED EXTERNAL HOSE SECOND END
CONNECTION TYPETHREADED EXTERNAL HOSE GRIPPING FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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 5
SSN571-845-1611253PC17623Reference document
Same NSN cross-reference
Reference document — Secondary reference
47512 1-2 12Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
47512 1-2 12L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SSN571-845-1611253PC17623L1Reference document
Same NSN cross-reference
Reference document — Secondary reference
472512-1/2-12L1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 472512-1/2-12?
472512-1/2-12 is a ADAPTER,STRAIGHT,HOSE TO BOSS.
What parts can replace 472512-1/2-12?
There are 5 known substitutes for 472512-1/2-12: SSN571-845-1611253PC17623, 47512 1-2 12, 47512 1-2 12L1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 472512-1/2-12?
472512-1/2-12 is cataloged in the U.S. Government catalog under NSN 4730-00-982-1298. 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.