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9157K13 — NIPPLE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

9157K13: NIPPLE,PIPE.

The NIPPLE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, style_designator: THREADED AND PLAIN, nominal_thread_size: 0.5 INCHES FIRST END IN, nominal_overall_length: 1.0 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-645-2138, 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
9157K13
NSN: 4730-01-645-2138
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
style_designatorTHREADED AND PLAIN
nominal_thread_size0.5 INCHES FIRST END IN
nominal_overall_length1.0 INCHES IN
end_item_identification5419-01-539-7177
media_for_which_designedAIR FIRST RESPONSE
thread_series_designatorNPT FIRST END
NSN4730-01-645-2138
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 9157K13 · 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: PLAIN (PIPE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.0 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
•
STYLE DESIGNATOR: THREADED AND PLAIN
•
NOMINAL THREAD SIZE: 0.5 INCHES FIRST END IN
•
MEDIA FOR WHICH DESIGNED: OIL SECOND RESPONSE
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) FIRST END
NOMINAL OVERALL LENGTH1.0 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
STYLE DESIGNATORTHREADED AND PLAIN
NOMINAL THREAD SIZE0.5 INCHES FIRST END IN
MEDIA FOR WHICH DESIGNEDOIL SECOND RESPONSE
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM FOURTH RESPONSE
MEDIA FOR WHICH DESIGNEDWATER THIRD RESPONSE
END ITEM IDENTIFICATION5419-01-539-7177
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 1
4008-100-TSQReference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 9157K13?
9157K13 is a NIPPLE,PIPE.
What parts can replace 9157K13?
There is 1 known substitute for 9157K13: 4008-100-TSQ. Substitute compatibility should be verified for your specific system.
What is the NSN for 9157K13?
9157K13 is cataloged in the U.S. Government catalog under NSN 4730-01-645-2138. This indicates validated use in U.S. government and defense supply chains.
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