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1025-1-2-8 — RADIATOR,ENGINE COOLANT

✓ Government record, cited
3M · HOSE FITTING
PRODUCT OVERVIEW

1025-1-2-8: RADIATOR,ENGINE COOLANT.

The RADIATOR,ENGINE COOLANT is a 3M industrial component. Key specifications include material: STEEL COMP 12L14 OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.470 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-903-7175, 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
1025-1-2-8
NSN: 4730-00-903-7175
NIINs: 009037175, 011929783
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 12L14 OVERALL
flow_angle90.0 DEGREES
leg_length1.470 INCHES NOMINAL SECOND END IN
seat_angle37.0 DEGREES FIRST END
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) SECOND END
surface_treatmentPHOSPHATE OVERALL
nominal_thread_size0.500 INCHES SECOND END IN
maximum_operating_temp-65.0 FAHRENHEIT SECOND RESPONSE DEGF
thread_series_designatorNPTF SECOND END
nondefinitive_spec/std_data4A FIGURE A
NSN4730-00-903-7175
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1025-1-2-8 · 3M ⚠ 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
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: FLARED (TUBE) FIRST END
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES FIRST END IN
•
LEG LENGTH: 1.250 INCHES NOMINAL FIRST END IN
•
NOMINAL THREAD SIZE: 0.500 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
LEG LENGTH1.250 INCHES NOMINAL FIRST END IN
LEG LENGTH1.470 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE0.500 INCHES SECOND END IN
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
SEAT ANGLE37.0 DEGREES FIRST END
SUBSTITUTES & CROSS-REFERENCES 6
10874705Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8-8CTXDReference document
Same NSN cross-reference
Reference document — Secondary reference
5405X8X8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
8354052Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5822X8X8Reference document
Same NSN cross-reference
Reference document — Secondary reference
218-493Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1025-1-2-8?
1025-1-2-8 is a RADIATOR,ENGINE COOLANT manufactured by 3M.
What parts can replace 1025-1-2-8?
There are 6 known substitutes for 1025-1-2-8: 10874705, 8-8CTXD, 5405X8X8 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1025-1-2-8?
1025-1-2-8 is cataloged in the U.S. Government catalog under NSN 4730-00-903-7175. This indicates validated use in U.S. government and defense supply chains.
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