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8405-9 — DIFFERENTIAL,DRIVING AXLE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8405-9: DIFFERENTIAL,DRIVING AXLE.

The DIFFERENTIAL,DRIVING AXLE is a the manufacturer industrial component. Key specifications include material: IRON MALLEABLE OVERALL, end_item_identification: 150 LB ANGLE VALVE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-036-1951, 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
8405-9
NSN: 4820-00-036-1951
NIINs: 000361951, 009271857, 010609972, 011881048, 012715188
FSC: 4820 — Valves, Nonpowered
CAGE: 38056 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
materialIRON MALLEABLE OVERALL
end_item_identification150 LB ANGLE VALVE LBS
NSN4820-00-036-1951
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8405-9 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OUTSIDE DIAMETER: 1.530 INCHES NOMINAL IN
•
SEAT ANGLE: 30.0 DEGREES NOMINAL
•
NOMINAL THREAD SIZE: 1.625 INCHES IN
•
THREAD CLASS: 2A A
•
MATERIAL: STEEL
•
THREAD SERIES DESIGNATOR: UNEF
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.610 INCHES NOMINAL IN
OUTSIDE DIAMETER1.530 INCHES NOMINAL IN
SEAT ANGLE30.0 DEGREES NOMINAL
NOMINAL THREAD SIZE1.625 INCHES IN
THREAD CLASS2A A
MATERIALSTEEL
THREAD SERIES DESIGNATORUNEF
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 8405-9?
8405-9 is a DIFFERENTIAL,DRIVING AXLE.
What is the NSN for 8405-9?
8405-9 is cataloged in the U.S. Government catalog under NSN 4820-00-036-1951. This indicates validated use in U.S. government and defense supply chains.
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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.