166282R11 — GUIDE,VALVE STEM

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

166282R11: GUIDE,VALVE STEM.

The GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include material: STEEL, 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 2810-00-560-0741, 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

166282R11

NSN: 2810-00-560-0741
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	STEEL
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
special_features	AA END MILLED AT ANGLE 2 DEG 30 MIN PORM 50 MIN,SHANK ROCKWELL HD B SCALE 80 TO 88 0.750 IN. LG FROM BB END IN
style_designator	PLAIN FLANGED
fsc_application_data	ACFT ENG R2800
aa_end_chamfer_length	0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
bb_end_shank_diameter	0.9255 INCHES MINIMUM AND 0.9265 INCHES MAXIMUM IN
major_diameter_length	0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
NSN	2810-00-560-0741

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: ACFT ENG R2800

•

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: 0.9255 INCHES MINIMUM AND 0.9265 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: PLAIN FLANGED

•

BORE COUNTERBORE: NOT INCLUDED

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	ACFT ENG R2800
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	0.9255 INCHES MINIMUM AND 0.9265 INCHES MAXIMUM IN
STYLE DESIGNATOR	PLAIN FLANGED
OVERALL LENGTH	3.008 INCHES MINIMUM AND 3.040 INCHES MAXIMUM IN
BORE COUNTERBORE	NOT INCLUDED
OUTSIDE DIAMETER	1.240 INCHES NOMINAL IN
SPECIAL FEATURES	AA END MILLED AT ANGLE 2 DEG 30 MIN PORM 50 MIN,SHANK ROCKWELL HD B SCALE 80 TO 88 0.750 IN. LG FROM BB END 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.

2810-00-037-4718 2810-00-037-8300 2810-00-070-7830 2810-00-073-5562 2810-00-075-1018 2810-00-076-2698 2810-00-076-2699 2810-00-792-6442

SUBSTITUTES & CROSS-REFERENCES 3

AS166282R11Reference document

Same NSN cross-reference

Reference document — Secondary reference

166282R011Reference document

Same NSN cross-reference

Reference document — Secondary reference

LA166282R11Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 166282R11?

166282R11 is a GUIDE,VALVE STEM.

What parts can replace 166282R11?

There are 3 known substitutes for 166282R11: AS166282R11, 166282R011, LA166282R11. Substitute compatibility should be verified for your specific system.

What is the NSN for 166282R11?

166282R11 is cataloged in the U.S. Government catalog under NSN 2810-00-560-0741. This indicates validated use in U.S. government and defense supply chains.

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166282R11 — GUIDE,VALVE STEM

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