PartsTable
Technical Data Sheet
Download PDF

8525421 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8525421: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, reducer_type: CONCENTRIC, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.625 INCHES NOMINAL IN, connection_style: SWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE FIRST END, special_features: 1.000IN. ODX 0.630 IN.

IDX 0.090 IN THK WASHER EA. END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-309-9980, 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
8525421
NSN: 4730-01-309-9980
NIINs: 013099980, 013256366
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 98752 — WARNER ROBINS AIR LOGISTICS CENTER (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
reducer_typeCONCENTRIC
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.625 INCHES NOMINAL IN
connection_styleSWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE FIRST END
special_features1.000IN. ODX 0.630 IN. IDX 0.090 IN THK WASHER EA. END IN
nominal_thread_size0.750 INCHES FIRST END IN
end_connection_designSTRAIGHT FIRST END
nominal_overall_length1.875 INCHES IN
end_item_identification4510-01-264-0432
inside_surface_conditionSMOOTH
thread_quantity_per_inch11-1/2 ALL ENDS
NSN4730-01-309-9980
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8525421 · 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
•
CONNECTION STYLE: BARBED OR BEADED (HOSE) SECOND END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.625 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 1.875 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL HOSE FIRST END
•
NOMINAL THREAD SIZE: 0.750 INCHES FIRST END IN
•
THREAD QUANTITY PER INCH: 11-1/2 ALL ENDS
TECHNICAL CHARACTERISTICS
CONNECTION STYLEBARBED OR BEADED (HOSE) SECOND END
CONNECTION STYLEPLAIN (HOSE) FIRST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.625 INCHES SECOND END IN
NOMINAL OVERALL LENGTH1.875 INCHES IN
CONNECTION TYPETHREADED EXTERNAL HOSE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
THREAD QUANTITY PER INCH11-1/2 ALL ENDS
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNH FIRST END
SUBSTITUTES & CROSS-REFERENCES 1
8525421 PIECE 2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 8525421?
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 8525421?
8525421 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 8525421?
There is 1 known substitute for 8525421: 8525421 PIECE 2. Substitute compatibility should be verified for your specific system.
What is the NSN for 8525421?
8525421 is cataloged in the U.S. Government catalog under NSN 4730-01-309-9980. 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 — 8525421