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400-308-1 — SHAFT,PROPULSION,SHIP

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

400-308-1: SHAFT,PROPULSION,SHIP.

The SHAFT,PROPULSION,SHIP is a the manufacturer industrial component. Key specifications include depth: 0.250 INCHES NOMINAL IN, taper: 0.750 PER FOOT IN INCHES NOMINAL, width: 0.500 INCHES NOMINAL IN, material: COPPER ALLOY 464, unit_type: PROPELLER SHAFT SECTION, construction: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-699-6906, 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
400-308-1
NSN: 4810-00-699-6906
NIINs: 006996906, 008052998, 008052999
FSC: 4810 — Valves, Powered
CAGE: 06178 — ALTEC AIR, LLC DBA ALTEC LLC (USA)
SPECIFICATIONS
depth0.250 INCHES NOMINAL IN
taper0.750 PER FOOT IN INCHES NOMINAL
width0.500 INCHES NOMINAL IN
materialCOPPER ALLOY 464
quantity1
unit_typePROPELLER SHAFT SECTION
constructionSOLID
taper_length0.479 FEET NOMINAL FT
thread_length2.626 INCHES IN
major_diameter1.500 INCHES NOMINAL IN
overall_length15.083 FEET NOMINAL FT
surface_finishSMOOTH MACHINED
NSN4810-00-699-6906
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 400-308-1 · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 400-308-1?
400-308-1 is a SHAFT,PROPULSION,SHIP.
What is the NSN for 400-308-1?
400-308-1 is cataloged in the U.S. Government catalog under NSN 4810-00-699-6906. 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.