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157-434 — ADAPTER,STRAIGHT,PIPE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

157-434: ADAPTER,STRAIGHT,PIPE TO HOSE.

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include end_item_identification: R2800 RECIPROCATING ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-063-3073, 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
157-434
NSN: 4730-00-063-3073
NIINs: 000633073, 014299715
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 25980 — GRACO INC. (USA)
SPECIFICATIONS
end_item_identificationR2800 RECIPROCATING ENGINE
NSN4730-00-063-3073
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 157-434 · 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: BEADED (HOSE) SECOND END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.375 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 2.312 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-8606,304L,321,OR 347 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
OPERATING PRESSURE: 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN
•
SPECIFICATION/STANDARD DATA: 96906-MS24522 GOVERNMENT STANDARD
TECHNICAL CHARACTERISTICS
CONNECTION STYLEBEADED (HOSE) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.375 INCHES SECOND END IN
NOMINAL OVERALL LENGTH2.312 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-8606,304L,321,OR 347 FED STD SINGLE MATERIAL RESPONSE OVERALL
OPERATING PRESSURE50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
SPECIFICATION/STANDARD DATA96906-MS24522 GOVERNMENT STANDARD
SURFACE TREATMENTPASSIVATE OVERALL
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
SUBSTITUTES & CROSS-REFERENCES 6
J1231Reference document
Same NSN cross-reference
Reference document — Secondary reference
SNRG.109.0503.001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SAE-J1231Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
J1231-4-6 430160SReference document
Same NSN cross-reference
Reference document — Secondary reference
10082351Reference document
Same NSN cross-reference
Reference document — Informative reference only
MS24522-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 157-434?
157-434 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace 157-434?
There are 6 known substitutes for 157-434: J1231, SNRG.109.0503.001, SAE-J1231 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 157-434?
157-434 is cataloged in the U.S. Government catalog under NSN 4730-00-063-3073. This indicates validated use in U.S. government and defense supply chains.
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