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Technical Data Sheet
PartsTable / COMPONENT / 99-00029
99-00029 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

SLEEVE,DIRECTIONAL CONTROL LINEA. Key specifications include material: STEEL OVERALL, overall_length: 2.394 INCHES NOMINAL IN, long_arm_length: 2.156 INCHES MINIMUM AND 2.344 INCHES MAXIMUM IN, short_arm_length: 0.656 INCHES MINIMUM AND 0.844 INCHES MAXIMUM IN, style_designator: L-HANDLE, features_provided: SHORT SERIES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-150-2293, 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
99-00029
NSN: 4810-00-150-2293
FSC: 4810
CAGE: 44114 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length2.394 INCHES NOMINAL IN
long_arm_length2.156 INCHES MINIMUM AND 2.344 INCHES MAXIMUM IN
short_arm_length0.656 INCHES MINIMUM AND 0.844 INCHES MAXIMUM IN
style_designatorL-HANDLE
features_providedSHORT SERIES
wrenching_surface_size0.145 INCHES NOMINAL BOTH ENDS IN
wrenching_surface_shapeSPLINE BOTH ENDS EXTERNAL
specification/standard_data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
wrenching_surface_flute_quantity6
NSN4810-00-150-2293
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 99-00029 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
MS-16Interchangeable
interchangeable cross-reference
interchangeable
A-A-2925 TY1Interchangeable
interchangeable cross-reference
interchangeable
A-A-2473Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 99-00029?
99-00029 is a SLEEVE,DIRECTIONAL CONTROL LINEA.
What parts can replace 99-00029?
There are 3 known substitutes for 99-00029: MS-16, A-A-2925 TY1, A-A-2473. Substitute compatibility should be verified for your specific system.
What is the NSN for 99-00029?
99-00029 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-150-2293. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026