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3173023 — GUIDE,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3173023: GUIDE,VALVE.

The GUIDE,VALVE is a the manufacturer industrial component. Key specifications include overall_length: 0.995 INCHES NOMINAL IN, outside_diameter: 0.920 INCHES NOMINAL IN, special_features: 4 HOLES 0.191 IN. DIA; 0.500 IN.

ID IN. This part is cataloged in the U.S. Government catalog under NSN 4820-00-298-8128, 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
3173023
NSN: 4820-00-298-8128
NIINs: 002988128, 013484438
FSC: 4820 — Valves, Nonpowered
CAGE: 81873 — WOODWARD HRT INC (USA)
SPECIFICATIONS
overall_length0.995 INCHES NOMINAL IN
outside_diameter0.920 INCHES NOMINAL IN
special_features4 HOLES 0.191 IN. DIA; 0.500 IN. ID IN
NSN4820-00-298-8128
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3173023 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL PER MIL-S-6758,4130 CONDITION F,0.130 IN. O/A LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL PER MIL-S-6758,4130 CONDITION F,0.130 IN. O/A LG IN
END ITEM IDENTIFICATIONVALVE PART NO. 3U3173-103/105
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 demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 3173023?
3173023 is a GUIDE,VALVE.
What is the NSN for 3173023?
3173023 is cataloged in the U.S. Government catalog under NSN 4820-00-298-8128. 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.