21355

Valve Spring Retainer Lock

NSN 2810-00-118-9500

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001189500

Technical Specifications of NSN

Casehardening Indicator:
Not casehardened
Chamfer Length:
0.031 inches
Chamfer Length:
0.031 inches
Overall Height:
Between 0.356 inches and 0.362 inches
Thread Provision:
Unthreaded
Largest Inside Diameter:
Between 0.510 inches and 0.516 inches
Largest Outside Diameter:
0.8089 inches
Largest Outside Diameter:
0.8089 inches
First Groove Width:
0.062 inches
First Groove Width:
0.062 inches
Second Groove Width:
0.062 inches
Largest Top Countersink Diameter:
Between 0.556 inches and 0.559 inches
Largest Outside Diameter Chamfer Angle In Deg:
90.0
Distance Between First And Second Ridge Centers:
Between 0.061 inches and 0.063 inches
Distance Between Second And Third Ridge Centers:
Between 0.061 inches and 0.063 inches
Distance From Bottom To First Ridge Center:
Between 0.052 inches and 0.062 inches
Outside Included Angle In Deg:
20.0
Material:
Bronze
Material:
Copper alloy
Style Designator:
Straight bore
Fsc Application Data:
Engine, aircraft, reciprocating
NSN:
2810-00-118-9500
Item Name:
Retainer,piston Cooling Valve
Cage Code:
77445

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
21355
Cage Code:
00198
RNCC:
3
RNVC:
2
RNAAC:
SB
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15883
FIIG:
T267-H
Concept No.:
App. Key:
HA
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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Privacy | Terms

Definition Definition of approved item name (AIN): "Piston Cooling Valve Retainer"

A metal item designed for the purpose of securing an engine or compressor valve and positioning the valve spring or valve spring retainer. Excludes cotter pins, straight pins, keys and washers.

MOE Major Organizational Entities

Entity
DSOR
User:
GREECE Greece
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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