PartsTable
Technical Data Sheet
Download PDF

602257 — ADAPTER,AIR HOSE,REGULATOR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

602257: ADAPTER,AIR HOSE,REGULATOR.

The ADAPTER,AIR HOSE,REGULATOR is a the manufacturer industrial component. Key specifications include end_item_identification: STRADDLE LIFT, part_name_assigned_by_controlling_agency: CONICAL SEAL, hose/tube_outside_diameter_for_which_designed: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-508-7013, 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
602257
NSN: 4730-01-508-7013
NIINs: 015087013, 016963497
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 50963 — MARINE TRAVELIFT INC (USA)
SPECIFICATIONS
end_item_identificationSTRADDLE LIFT
part_name_assigned_by_controlling_agencyCONICAL SEAL
hose/tube_outside_diameter_for_which_designed1.250 INCHES NOMINAL IN
NSN4730-01-508-7013
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 602257 · 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
•
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYCONICAL SEAL
END ITEM IDENTIFICATIONSTRADDLE LIFT
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 602257?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 602257?
602257 is a ADAPTER,AIR HOSE,REGULATOR.
What is the NSN for 602257?
602257 is cataloged in the U.S. Government catalog under NSN 4730-01-508-7013. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 602257

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.