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W700-16D-4 — RETAINER,COUPLING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

W700-16D-4: RETAINER,COUPLING.

The RETAINER,COUPLING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thickness: 0.062 INCHES IN, inside_diameter: 1.125 INCHES NOMINAL IN, outside_diameter: 1.437 INCHES NOMINAL IN, special_features: MATERIAL: 2024-T6 ALUM ALLOY PER QQ-A-225/6, ANNODIZE CLR PER MIL-A-8825; TUBE ACCOMADATEING SIZE IS 1.000 INCH IN, end_item_identification: F-15 EAGLE AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-529-8536, 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
W700-16D-4
NSN: 4730-01-529-8536
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 79326 — TRANSDIGM INC DIV ADELWIGGINS GROUP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
thickness0.062 INCHES IN
inside_diameter1.125 INCHES NOMINAL IN
outside_diameter1.437 INCHES NOMINAL IN
special_featuresMATERIAL: 2024-T6 ALUM ALLOY PER QQ-A-225/6, ANNODIZE CLR PER MIL-A-8825; TUBE ACCOMADATEING SIZE IS 1.000 INCH IN
end_item_identificationF-15 EAGLE AIRCRAFT
part_name_assigned_by_controlling_agencyRETAINER HALF
NSN4730-01-529-8536
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: W700-16D-4 · 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
•
THICKNESS: 0.062 INCHES IN
•
OUTSIDE DIAMETER: 1.437 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.125 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
THICKNESS0.062 INCHES IN
OUTSIDE DIAMETER1.437 INCHES NOMINAL IN
INSIDE DIAMETER1.125 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL: 2024-T6 ALUM ALLOY PER QQ-A-225/6, ANNODIZE CLR PER MIL-A-8825; TUBE ACCOMADATEING SIZE IS 1.000 INCH IN
PART NAME ASSIGNED BY CONTROLLING AGENCYRETAINER HALF
END ITEM IDENTIFICATIONF-15 EAGLE AIRCRAFT
MATERIALALUMINUM ALLOY
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
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FREQUENTLY ASKED QUESTIONS
What is W700-16D-4?
W700-16D-4 is a RETAINER,COUPLING.
What is the NSN for W700-16D-4?
W700-16D-4 is cataloged in the U.S. Government catalog under NSN 4730-01-529-8536. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.