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12574982-002 — ADAPTER,STRAIGHT,PIPE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12574982-002: ADAPTER,STRAIGHT,PIPE TO BOSS.

The ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, connection_type: THREADED INTERNAL BOSS SECOND END, connection_style: SOCKET (PIPE) FIRST END, nominal_overall_length: 1.31 INCHES IN, end_item_identification: MEDIUM MINE PROTECTED VEHICLE - MMPV, nominal_outside_diameter: 2.25 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-655-1550, 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
12574982-002
NSN: 4730-01-655-1550
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
connection_typeTHREADED INTERNAL BOSS SECOND END
connection_styleSOCKET (PIPE) FIRST END
nominal_overall_length1.31 INCHES IN
end_item_identificationMEDIUM MINE PROTECTED VEHICLE - MMPV
nominal_outside_diameter2.25 INCHES ALL ENDS IN
reduced_passage_nominal_inside_diameter1.53 INCHES FIRST END IN
part_name_assigned_by_controlling_agencyBOSS, THREADED
NSN4730-01-655-1550
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12574982-002 · 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 STYLE: SOCKET (PIPE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.31 INCHES IN
•
CONNECTION TYPE: THREADED INTERNAL BOSS SECOND END
•
REDUCED PASSAGE NOMINAL INSIDE DIAMETER: 1.53 INCHES FIRST END IN
•
NOMINAL OUTSIDE DIAMETER: 2.25 INCHES ALL ENDS IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
CONNECTION STYLESOCKET (PIPE) FIRST END
NOMINAL OVERALL LENGTH1.31 INCHES IN
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER1.53 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER2.25 INCHES ALL ENDS IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBOSS, THREADED
END ITEM IDENTIFICATIONMEDIUM MINE PROTECTED VEHICLE - MMPV
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
12574982Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 12574982-002?
12574982-002 is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What parts can replace 12574982-002?
There is 1 known substitute for 12574982-002: 12574982. Substitute compatibility should be verified for your specific system.
What is the NSN for 12574982-002?
12574982-002 is cataloged in the U.S. Government catalog under NSN 4730-01-655-1550. This indicates validated use in U.S. government and defense supply chains.
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