NSN 2805-00-753-9846 NIIN 007539846 — Valve Stem Guide

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		2805-00-753-9846
2805007539846

Description:

GUIDE,VALVE STEM

NSN Assigned:

01-JAN-62

DEMIL:

Shelf Life:

N/A

UOM:

Using Services:

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

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

2805-00-753-9846 Specification Set by the OEM (see RNCC code 3)

Countersink Angle In Deg AATA:

90.0

Shoulder Diameter AAVH:

0.778in. and 0.784in.

Shoulder Length AAVK:

0.160in.

Overall Length ABHP:

2.750in. ⁓2-3/4"

Outside Diameter ABKV:

1.120in.

Taper Length ABND:

0.190in. and 0.250in.

Taper Minor Diameter ABQA:

0.695in.

Bore Diameter ABXV:

0.4880in. and 0.4900in.

Metallic Hardness Rating AETC:

97.0 rockwell k

Major Diameter Length AGQK:

0.122in. and 0.128in.

Countersink Diameter AYRZ:

0.560in.

Bore Countersink BQDC:

included

Countersink Location BQDD:

aa end and bb end

Bore Counterbore BQSF:

not included

Aa End Diameter BQSH:

0.745in. and 0.750in.

Bb End Shank Diameter BQSJ:

0.699in. and 0.700in.

Bb End Chamfer Length BQSK:

0.030in.

Bb End Chamfer Angle In Deg BQSL:

45.0

Aa End Chamfer Length BQSM:

0.030in.

Aa End Chamfer Angle In Deg BQSN:

45.0

Shoulder First Fillet Radius BQSR:

0.030in.

Shoulder Second Fillet Radius BQST:

0.030in.

Fillet Step Radius BQSX:

0.060in.

Length From Aa End To Largest Diameter Face BRQM:

1.302in. and 1.308in.

Material MATL:

aluminum bronze

Material MATT:

copper alloy

Style Designator STYL:

stepped SHOULDER-Tapered shank end

Fsc Application Data ZZZV:

engine, gasoline, NON-Aircraft

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:

515690Y2

Cage Code:

02978

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7539846

Cage Code:

19207

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

515690Y2

Cage Code:

02978

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7539846

Cage Code:

19207

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

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

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

32562

FIIG:

T267-E

Concept No.:

App. Key:

Cond. Code:

Status:

STYLE DESIGNATOR STEPPED SHOULDER-TAPERED SHANK END style nsn 2805-00-753-9846

Definition Definition of approved item name (AIN): "GUIDE,VALVE STEM"

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

2805-00-753-9846 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

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.