NSN 2810-00-630-9140 NIIN 006309140 — Valve Spring Retainer Lock

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
2810-00-630-9140
2810006309140
Description:
LOCK,VALVE SPRING RETAINER
NSN Assigned:
01-JAN-63
DEMIL:
NO
Shelf Life:
N/A
UOM:
--
Using Services:
--

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

2810-00-630-9140 Specification Set by the OEM (see RNCC code 3)

Casehardening Indicator AASG:

not casehardened

Overall Height ABKW:

0.531in.

Thread Provision AFEW:

unthreaded

Largest Inside Diameter AGRU:

0.6575in. and 0.6585in.

Largest Outside Diameter AGWM:

0.979 in.

Minimum Inside Diameter BKKZ:

0.547in.

Top Counterbore Depth BQTQ:

0.1905in.

Bottom Counterbore Depth BQTR:

0.156in.

Outside Included Angle In Deg BRQJ:

45.0

Material MATL:

bronze

Material MATT:

copper alloy

Surface Treatment SFTT:

cadmium

Style Designator STYL:

straight BORE-Top and bottom counterbore

Surface Treatment SURF:

cadmium plated

Fsc Application Data ZZZV:

acft eng R2000

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:
44770M30
Cage Code:
77445
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
MB
Status:
A
MSDS:
SADC:
Part Number:
44770M30
Cage Code:
00198
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
MB
Status:
A
MSDS:
SADC:
Part Number:
AS44770M30
Cage Code:
12776
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
MB
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15883
FIIG:
T267-H
Concept No.:
App. Key:
HA
Cond. Code:
2
Status:
A
STYLE DESIGNATOR STRAIGHT BORE-TOP AND BOTTOM COUNTERBORE style nsn 2810-00-630-9140

Definition Definition of approved item name (AIN): "LOCK,VALVE SPRING 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.

2810-00-630-9140 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

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

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

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.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.