NSN 5340-00-866-8265

Helical Compression Spring Seat
DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
--
NIIN:
008668265

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Product Definition Definition of approved item name (AIN): "SEAT,HELICAL COMPRESSION SPRING"

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.

5340-00-866-8265 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAWY
Counterbore Diameter
0.2810 inches
MRC:
ABKW
Overall Height
0.1520 inches
MRC:
ABPR
First Step Diameter
0.4500 inches
MRC:
ABXV
Bore Diameter
0.1270 inches
MRC:
APGF
Design Type
Solid
MRC:
BBRB
End Diameter
0.3480 inches
MRC:
BZDH
Distance From End To First Step
0.0900 inches
MRC:
FEAT
Special Features
Matl-alum. Alloy qq-a-268, alloy 2024-t4
MRC:
MATL
Material
Aluminum alloy
MRC:
MATT
Material
Aluminum alloy
MRC:
SFTT
Surface Treatment
Anodize
MRC:
STDC
Surface Treatment Specification
Mil-a-8625 military specification single treatment response
MRC:
STYL
Style Designator
Seat
MRC:
SURF
Surface Treatment
Anodized, mil-a-8625

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
HP865118
Cage Code:
70236
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
HP865118
Cage Code:
84685
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

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

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) P

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.