44770M30

Valve Spring Retainer Lock

NSN 2810-00-630-9140

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
006309140

Technical Specifications of NSN

Casehardening Indicator:
Not casehardened
Overall Height:
0.531 inches
Thread Provision:
Unthreaded
Largest Inside Diameter:
Between 0.6575 inches and 0.6585 inches
Largest Outside Diameter:
0.979 inches
Largest Outside Diameter:
0.979 inches
Minimum Inside Diameter:
0.547 inches
Top Counterbore Depth:
0.1905 inches
Bottom Counterbore Depth:
0.156 inches
Outside Included Angle In Deg:
45.0
Material:
Bronze
Material:
Copper alloy
Surface Treatment:
Cadmium
Style Designator:
Straight bore-top and bottom counterbore
Surface Treatment:
Cadmium plated
Fsc Application Data:
Aircraft eng r2000
NSN:
2810-00-630-9140
Item Name:
Lock,piston
Cage Code:
00198

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
44770M30
Cage Code:
77445
RNCC:
3
RNVC:
2
RNAAC:
MB
Status:
A
MSDS:
SADC:
Part Number:
AS44770M30
Cage Code:
12776
RNCC:
5
RNVC:
9
RNAAC:
MB
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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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Piston Lock"

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:
GOVERNMENT PRINTING OFFICE Government Printing Office
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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