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1534833 — CHAIN,WELDLESS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1534833: CHAIN,WELDLESS.

The CHAIN,WELDLESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, nut_style: HEXAGON, nut_height: 0.703 INCHES NOMINAL IN, nut_diameter: 1.500 INCHES NOMINAL IN, thread_series: UN, shoulder_width: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-412-2354, 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
1534833
NSN: 4730-00-412-2354
NIINs: 004122354, 015702738
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
nut_styleHEXAGON
nut_height0.703 INCHES NOMINAL IN
nut_diameter1.500 INCHES NOMINAL IN
thread_seriesUN
shoulder_width0.062 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentANODIZE OVERALL
shoulder_step_width0.063 INCHES NOMINAL IN
shoulder_seat_diameter1.311 INCHES NOMINAL IN
smallest_inside_diameter1.080 INCHES NOMINAL IN
material_document_and_classificationQQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-412-2354
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1534833 · 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
•
SHOULDER STEP WIDTH: 0.063 INCHES NOMINAL IN
•
SHOULDER WIDTH: 0.062 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NUT DIAMETER: 1.500 INCHES NOMINAL IN
•
NUT HEIGHT: 0.703 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHOULDER STEP WIDTH0.063 INCHES NOMINAL IN
SHOULDER WIDTH0.062 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NUT DIAMETER1.500 INCHES NOMINAL IN
NUT HEIGHT0.703 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE OVERALL
NUT STYLEHEXAGON
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 1534833?
1534833 is a CHAIN,WELDLESS.
What is the NSN for 1534833?
1534833 is cataloged in the U.S. Government catalog under NSN 4730-00-412-2354. 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.