2805006781373

View detailed technical data, stock status, and sourcing information for: 2805006781373
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2805 Except Aircraft; and Components Gasoline Reciprocating Engines

National Stock Number

2805-00-678-1373

Item Name Code

15883

Assigment Date

01/01/1963 (63 years ago)

unthreaded thread provision, 0.308 inches minimum and 0.312 inches maximum largest inside diameter, not casehardened casehardening indicator, 0.468 inches minimum and 0.472 inches maximum largest outside diameter, 0.372 inches minimum and 0.382 inches maximum overall height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Casehardening Indicator: not casehardened
Overall Height: 0.372 inches minimum and 0.382 inches maximum
Thread Provision: unthreaded
Largest Inside Diameter: 0.308 inches minimum and 0.312 inches maximum
Largest Outside Diameter: 0.468 inches minimum and 0.472 inches maximum
Minimum Inside Diameter: 0.281 inches
First Ridge Radius: 0.005 inches nominal
Distance From Bottom To First Ridge Center: 0.098 inches minimum and 0.102 inches maximum
First Ridge Width: 0.086 inches minimum and 0.090 inches maximum
Outside Included Angle In Deg: 14.0
Material: steel
Material Document And Classification: qq-s-633,fs c1010 to fs c1020 or fs b1112 to fs c1115 fed spec single material response
Surface Treatment: zinc
Style Designator: straight bore w/ridge and two grooves-lower outside radius

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-726-5302	No Name Available	01/01/1963

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
2805006781373	Valve Spring Retainer Lock
8754644	Valve Spring Retainer Lock

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2805-00-678-1373?

The FSCG of the NSN 2805-00-678-1373 is 2805

Does the NSN 2805-00-678-1373 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 2805-00-678-1373 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 2805-00-678-1373 contain precious materials?

Precious metal content is unknown

Does NSN 2805-00-678-1373 contain hazardous materials?

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

When the NSN 2805-00-678-1373 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963