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29507Q3 — SLEEVE,DIRECTIONAL CONTROL LINEA

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

29507Q3: SLEEVE,DIRECTIONAL CONTROL LINEA.

SLEEVE,DIRECTIONAL CONTROL LINEA. Key specifications include material: STEEL COMP 4140 OVERALL, shank_length: 3.000 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.750 INCHES NOMINAL IN, overall_length: 1.500 INCHES NOMINAL IN, hardness_rating: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-655-8242, 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
29507Q3
NSN: 4820-01-655-8242
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
shank_length3.000 INCHES NOMINAL IN
thread_class2A A
thread_length1.750 INCHES NOMINAL IN
overall_length1.500 INCHES NOMINAL IN
hardness_rating36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
torque_capacity44.0 INCH-POUNDS MAXIMUM IN
special_featuresCONTROLLING AGENCY NOMENCLATURE SYRINGE, DENTAL FILL-D3
style_designatorROUND, CLOSED
thread_directionRIGHT-HAND
eye_outside_width0.750 INCHES NOMINAL IN
surface_treatmentOXIDE OVERALL
NSN4820-01-655-8242
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 29507Q3 · 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 3
29507Reference document
Same NSN cross-reference
Reference document — Secondary reference
24760-1 PIECE 19Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
24760-1 PIECE 19Q3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 29507Q3?
29507Q3 is a SLEEVE,DIRECTIONAL CONTROL LINEA.
What parts can replace 29507Q3?
There are 3 known substitutes for 29507Q3: 29507, 24760-1 PIECE 19, 24760-1 PIECE 19Q3. Substitute compatibility should be verified for your specific system.
What is the NSN for 29507Q3?
29507Q3 is cataloged in the U.S. Government catalog under NSN 4820-01-655-8242. 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.