B9A6514A

Helical Compression Spring Seat

NSN 5340-00-030-0990

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000300990

Detail Specifications

Countersink Angle In Deg:
45.0
Counterbore Diameter:
0.7500 inches
Overall Height:
0.5000 inches
First Step Diameter:
1.3440 inches
Bore Diameter:
0.3750 inches
Design Type:
Solid
Countersink Diameter:
Between 0.8630 inches and 0.8730 inches
End Diameter:
0.7500 inches
Distance From End To First Step:
0.3750 inches
Counterbore Length:
0.3910 inches
Features Provided:
Casehardened
Material:
Steel
Material:
Steel
Style Designator:
Seat
NSN:
5340-00-030-0990
Item Name:
Valve Spring Retainer
Cage Code:
23040

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
B9A6514A
Cage Code:
57526
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
EAD6514A
Cage Code:
24040
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
24328
FIIG:
T319-E
Concept No.:
App. Key:
EA
Cond. Code:
1
Status:
A

Part Materials

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

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

A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a retainer, helical compression spring. Excludes washer (1), (as modified); seat, ball socket and holder, spring. See also rotor, engine poppet valve.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
GREECE Greece
DSOR:
User:
TURKEY Turkey
DSOR:

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