291-0021-00

Valve Stem Guide

NSN 2805-00-870-6048

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
008706048

Detail Specifications

Counterbore Diameter:
0.343 inches
Counterbore Depth:
0.625 inches
Overall Length:
2.690 inches
Outside Diameter:
0.626 inches
Taper Length:
0.794 inches
Taper Minor Diameter:
0.522 inches
Bore Diameter:
0.3220 inches
Counterbore Location:
Bb end
Bore Countersink:
Not included
Bore Counterbore:
Included
Aa End Chamfer Length:
0.063 inches
Aa End Chamfer Angle In Deg:
45.0
Material:
Steel
Material:
Steel
Style Designator:
Plain-tapered shank end
NSN:
2805-00-870-6048
Item Name:
Guide,stem
Cage Code:
10391

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
291-0021-000
Cage Code:
10391
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
JHP99-79
Cage Code:
02032
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32562
FIIG:
T267-E
Concept No.:
App. Key:
EA
Cond. Code:
2
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Stem Guide"

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

MOE Major Organizational Entities

Entity
DSOR
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
User:
TURKEY Turkey
DSOR:
Import / Export
  • Schedule B: 8481909090
  • SITC: 74790
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Parts of taps, cocks, valves and similar appliances, nesoi


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