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9090883-25 — RETAINER,COUPLING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

9090883-25: RETAINER,COUPLING.

The RETAINER,COUPLING is a the manufacturer industrial component. Key specifications include body_width: 1.580 INCHES NOMINAL IN, body_length: 6.240 INCHES MAXIMUM IN, inclosure_type: ENCASED, overall_height: 0.500 INCHES MAXIMUM IN, overall_length: 7.000 INCHES NOMINAL IN, special_features: UNPACKAGED UNIT WEIGHT: GM180.0. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-095-4161, 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
9090883-25
NSN: 4730-00-095-4161
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
body_width1.580 INCHES NOMINAL IN
body_length6.240 INCHES MAXIMUM IN
inclosure_typeENCASED
overall_height0.500 INCHES MAXIMUM IN
overall_length7.000 INCHES NOMINAL IN
special_featuresUNPACKAGED UNIT WEIGHT: GM180.0
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
operating_temp_range-54.0 TO 71.0 CELSIUS DEGC
load_impedance_per_function135.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
reference_frequency_per_function3.6 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function3.585 MEGAHERTZ BLANK AND 3.615 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
unthreaded_mounting_hole_diameter0.154 INCHES NOMINAL IN
NSN4730-00-095-4161
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 9090883-25 · 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
SUBSTITUTES & CROSS-REFERENCES 2
930033Reference document
Same NSN cross-reference
Reference document — Secondary reference
67A933Reference 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 9090883-25?
9090883-25 is a RETAINER,COUPLING.
What parts can replace 9090883-25?
There are 2 known substitutes for 9090883-25: 930033, 67A933. Substitute compatibility should be verified for your specific system.
What is the NSN for 9090883-25?
9090883-25 is cataloged in the U.S. Government catalog under NSN 4730-00-095-4161. 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.