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MS51954-20 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MS51954-20: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: IRON OVERALL, leg_length: 1.310 INCHES NOMINAL THIRD END IN, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, surface_treatment: ZINC OVERALL, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-087-7074, 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
MS51954-20
NSN: 4730-00-087-7074
NIINs: 000877074, 002633700
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialIRON OVERALL
leg_length1.310 INCHES NOMINAL THIRD END IN
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
surface_treatmentZINC OVERALL
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
nominal_thread_size0.750 INCHES FIRST END IN
maximum_operating_temp65.6 CELSIUS SECOND RESPONSE DEGC
end_item_identificationGRUMMAN A10 AIRCRAFT LAUNDRY UNIT,ARMY TYPE M532
media_for_which_designedWATER-OIL-GAS SECOND RESPONSE
thread_series_designatorNPS ALL ENDS
nondefinitive_spec/std_data2 TYPE
NSN4730-00-087-7074
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MS51954-20 · 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: ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.500 INCHES SECOND END IN
•
SURFACE TREATMENT: ZINC INSIDE
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A153 ASSN STD SINGLE TREATMENT RESPONSE INSIDE
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE0.500 INCHES SECOND END IN
NOMINAL THREAD SIZE0.750 INCHES THIRD END IN
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
SURFACE TREATMENTZINC INSIDE
SURFACE TREATMENTZINC OUTSIDE
THREAD SERIES DESIGNATORNPT THIRD END
SUBSTITUTES & CROSS-REFERENCES 1
4730000877074Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS51954-20?
MS51954-20 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace MS51954-20?
There is 1 known substitute for MS51954-20: 4730000877074. Substitute compatibility should be verified for your specific system.
What is the NSN for MS51954-20?
MS51954-20 is cataloged in the U.S. Government catalog under NSN 4730-00-087-7074. This indicates validated use in U.S. government and defense supply chains.
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