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AS166282R19 — GUIDE,VALVE STEM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AS166282R19: GUIDE,VALVE STEM.

The GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include material: IRON CAST UNS F47004, bore_diameter: 0.6400 INCHES MINIMUM AND 0.6430 INCHES MAXIMUM IN, overall_length: 3.008 INCHES MINIMUM AND 3.040 INCHES MAXIMUM IN, bore_counterbore: NOT INCLUDED, bore_countersink: NOT INCLUDED, outside_diameter: 1.240 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2810-00-069-9595, 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
AS166282R19
NSN: 2810-00-069-9595
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
CAGE: 12776 — AIRCRAFT SUPPLIES (USA)
SPECIFICATIONS
materialIRON CAST UNS F47004
bore_diameter0.6400 INCHES MINIMUM AND 0.6430 INCHES MAXIMUM IN
overall_length3.008 INCHES MINIMUM AND 3.040 INCHES MAXIMUM IN
bore_counterboreNOT INCLUDED
bore_countersinkNOT INCLUDED
outside_diameter1.240 INCHES NOMINAL IN
special_featuresAA END IS MILLED AT AN ANGLE OF 2 DEG 30 MIN PORM 0 DEG 50 MIN; SHANK HAS ROCKWELL HARDNESS B SCALE 80 TO 88,0.750 IN. LG FROM BB END IN
style_designatorPLAIN FLANGED
fsc_application_dataENGINE,ACFT,RECIPROCATING
aa_end_chamfer_length0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
bb_end_shank_diameter1.0555 INCHES MINIMUM AND 1.0565 INCHES MAXIMUM IN
major_diameter_length0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
NSN2810-00-069-9595
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUIDE,VALVE STEM TITLE COMPONENT PN AS166282R19 MFR GUIDE,VALVE STEM
KEY FEATURES
•
FSC APPLICATION DATA: ENGINE,ACFT,RECIPROCATING
•
AA END CHAMFER ANGLE IN DEG: 30.0
•
AA END CHAMFER LENGTH: 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
•
MAJOR DIAMETER LENGTH: 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
•
BB END SHANK DIAMETER: 1.0555 INCHES MINIMUM AND 1.0565 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5392 ASSN STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAENGINE,ACFT,RECIPROCATING
AA END CHAMFER ANGLE IN DEG30.0
AA END CHAMFER LENGTH0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
MAJOR DIAMETER LENGTH0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
BB END SHANK DIAMETER1.0555 INCHES MINIMUM AND 1.0565 INCHES MAXIMUM IN
STYLE DESIGNATORPLAIN FLANGED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5392 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH3.008 INCHES MINIMUM AND 3.040 INCHES MAXIMUM IN
BORE COUNTERBORENOT INCLUDED
OUTSIDE DIAMETER1.240 INCHES NOMINAL IN
OTHER ITEMS IN FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2810-00-001-3863 2810-00-001-9036 2810-00-001-9113 2810-00-001-9116 2810-00-001-9117 2810-00-001-9592 2810-00-003-5864 2810-00-004-0436
SUBSTITUTES & CROSS-REFERENCES 1
166282R19Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS166282R19?
AS166282R19 is a GUIDE,VALVE STEM.
What parts can replace AS166282R19?
There is 1 known substitute for AS166282R19: 166282R19. Substitute compatibility should be verified for your specific system.
What is the NSN for AS166282R19?
AS166282R19 is cataloged in the U.S. Government catalog under NSN 2810-00-069-9595. This indicates validated use in U.S. government and defense supply chains.
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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.