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3168688-2 — ADAPTER ASSEMBLY,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3168688-2: ADAPTER ASSEMBLY,VALVE.

The ADAPTER ASSEMBLY,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 1.125 INCHES NOMINAL IN, special_features: CRITICAL SAFETY ITEM (CSI), criticality_code_justification: FEAT, general_characteristics_item_description: CRES PER AMS 5362,COMP 347; 1.125 IN. EFF LG IN.

This part is cataloged in the U.S. Government catalog under NSN 4810-01-271-8770, 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
3168688-2
NSN: 4810-01-271-8770
FSC: 4810 — Valves, Powered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length1.125 INCHES NOMINAL IN
special_featuresCRITICAL SAFETY ITEM (CSI)
criticality_code_justificationFEAT
general_characteristics_item_descriptionCRES PER AMS 5362,COMP 347; 1.125 IN. EFF LG IN
NSN4810-01-271-8770
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3168688-2 · 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: CRES PER AMS 5362,COMP 347; 1.125 IN. EFF LG IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCRES PER AMS 5362,COMP 347; 1.125 IN. EFF LG IN
CRITICALITY CODE JUSTIFICATIONFEAT
OVERALL LENGTH1.125 INCHES NOMINAL IN
SPECIAL FEATURESCRITICAL SAFETY ITEM (CSI)
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 1
10173191Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3168688-2?
3168688-2 is a ADAPTER ASSEMBLY,VALVE.
What parts can replace 3168688-2?
There is 1 known substitute for 3168688-2: 10173191. Substitute compatibility should be verified for your specific system.
What is the NSN for 3168688-2?
3168688-2 is cataloged in the U.S. Government catalog under NSN 4810-01-271-8770. 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.