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1-4MMSSS — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1-4MMSSS: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, leg_length: 0.880 INCHES NOMINAL FIRST END IN, connection_type: THREADED EXTERNAL PIPE THIRD END, connection_style: PLAIN (PIPE) FIRST END, nominal_thread_size: 0.250 INCHES ALL ENDS IN, thread_series_designator: NPTF ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-117-2791, 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
1-4MMSSS
NSN: 4730-01-117-2791
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 45681 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV CORPORATE HEADQUARTERS (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
leg_length0.880 INCHES NOMINAL FIRST END IN
connection_typeTHREADED EXTERNAL PIPE THIRD END
connection_stylePLAIN (PIPE) FIRST END
nominal_thread_size0.250 INCHES ALL ENDS IN
thread_series_designatorNPTF ALL ENDS
nondefinitive_spec/std_data44B FIGURE
specification/standard_data81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
surface_treatment_document_and_classificationJ514 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN4730-01-117-2791
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1-4MMSSS · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: J514 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: PLAIN (PIPE) THIRD END
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
•
LEG LENGTH: 0.880 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONJ514 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEPLAIN (PIPE) THIRD END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE THIRD END
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
LEG LENGTH0.880 INCHES NOMINAL FIRST END IN
LEG LENGTH0.880 INCHES NOMINAL SECOND END IN
LEG LENGTH1.090 INCHES NOMINAL THIRD END IN
SUBSTITUTES & CROSS-REFERENCES 7
SAE-J514Reference document
Same NSN cross-reference
Reference document — Secondary reference
AA67077-4KReference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-J514-3Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
J514Reference document
Same NSN cross-reference
Reference document — Secondary reference
120-02035Reference document
Same NSN cross-reference
Reference document — Secondary reference
13229E0086Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1-4MMSSS?
1-4MMSSS is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 1-4MMSSS?
There are 7 known substitutes for 1-4MMSSS: SAE-J514, AA67077-4K, SAE-J514-3 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-4MMSSS?
1-4MMSSS is cataloged in the U.S. Government catalog under NSN 4730-01-117-2791. This indicates validated use in U.S. government and defense supply chains.
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