PartsTable
Technical Data Sheet
Download PDF

124690A1 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

124690A1: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include length: 19.0 MILLIMETERS NOMINAL MM, design_type: TUBULAR, outside_diameter: 15.3 MILLIMETERS MINIMUM AND 15.8 MILLIMETERS MAXIMUM MM, end_item_identification: 2420-01-532-3399 TRACTOR, WHEELED, INDUSTRIAL, part_name_assigned_by_controlling_agency: RESTRICTOR, CHECK 1/2" TUBING. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-548-4388, 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
124690A1
NSN: 4730-01-548-4388
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
length19.0 MILLIMETERS NOMINAL MM
design_typeTUBULAR
outside_diameter15.3 MILLIMETERS MINIMUM AND 15.8 MILLIMETERS MAXIMUM MM
end_item_identification2420-01-532-3399 TRACTOR, WHEELED, INDUSTRIAL
part_name_assigned_by_controlling_agencyRESTRICTOR, CHECK 1/2" TUBING
NSN4730-01-548-4388
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 124690A1 · 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
•
LENGTH: 19.0 MILLIMETERS NOMINAL MM
•
DESIGN TYPE: TUBULAR
•
OUTSIDE DIAMETER: 15.3 MILLIMETERS MINIMUM AND 15.8 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS
LENGTH19.0 MILLIMETERS NOMINAL MM
DESIGN TYPETUBULAR
OUTSIDE DIAMETER15.3 MILLIMETERS MINIMUM AND 15.8 MILLIMETERS MAXIMUM MM
PART NAME ASSIGNED BY CONTROLLING AGENCYRESTRICTOR, CHECK 1/2" TUBING
END ITEM IDENTIFICATION2420-01-532-3399 TRACTOR, WHEELED, INDUSTRIAL
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

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 124690A1?
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 124690A1?
124690A1 is a RESTRICTOR,FLUID FLOW.
What is the NSN for 124690A1?
124690A1 is cataloged in the U.S. Government catalog under NSN 4730-01-548-4388. 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 — 124690A1

✓ 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.