PartsTable
Technical Data Sheet
Download PDF

687426C1 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

687426C1: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include length: 1.094 INCHES NOMINAL IN, material: COPPER ALLOY, design_type: TUBULAR, thread_class: 2A FIRST PROVISION A, thread_length: 0.281 INCHES NOMINAL SECOND PROVISION IN, thread_series: UNEF SECOND PROVISION. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-181-1354, 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
687426C1
NSN: 4730-01-181-1354
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 45RP7 — DRESSTA NORTH AMERICA LTD (USA)
SPECIFICATIONS
length1.094 INCHES NOMINAL IN
materialCOPPER ALLOY
design_typeTUBULAR
thread_class2A FIRST PROVISION A
thread_length0.281 INCHES NOMINAL SECOND PROVISION IN
thread_seriesUNEF SECOND PROVISION
orifice_diameter0.040 INCHES NOMINAL IN
outside_diameter0.690 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST PROVISION
thread_provisionTHREADED SECOND PROVISION
thread_size_designator0.625-24 SECOND PROVISION
end_item_identificationTRUCK, FL (M10A)
NSN4730-01-181-1354
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 687426C1 · 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: 1.094 INCHES NOMINAL IN
•
THREAD PROVISION: THREADED FIRST PROVISION
•
DESIGN TYPE: TUBULAR
•
THREAD SERIES: NPTF FIRST PROVISION
•
THREAD LENGTH: 0.281 INCHES NOMINAL SECOND PROVISION IN
TECHNICAL CHARACTERISTICS
LENGTH1.094 INCHES NOMINAL IN
THREAD PROVISIONTHREADED FIRST PROVISION
THREAD PROVISIONTHREADED SECOND PROVISION
DESIGN TYPETUBULAR
THREAD SERIESNPTF FIRST PROVISION
THREAD SERIESUNEF SECOND PROVISION
THREAD LENGTH0.281 INCHES NOMINAL SECOND PROVISION IN
THREAD LENGTH0.594 INCHES NOMINAL FIRST PROVISION IN
HOSE/TUBE SIZE FOR WHICH DESIGNED0.375 IN. OD TUBE IN
OUTSIDE DIAMETER0.690 INCHES NOMINAL IN
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 687426C1?
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 687426C1?
687426C1 is a RESTRICTOR,FLUID FLOW.
What is the NSN for 687426C1?
687426C1 is cataloged in the U.S. Government catalog under NSN 4730-01-181-1354. 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 — 687426C1