AK-7

Comprehensive specifications and application details for: AK-7 Bearing Ball.

Summary

Explore detailed summary information for bearing: AK-7. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
AK-7
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-121-2800
Item Name Code
00036
Federal Item Identification Guide
A044A0
Assigment Date
11/04/1981

A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes:ball,check; ball,valve,ported.

zzzy criticality code justification, 66 fed std single material response overall material document and classification, afbma stamdard tolerance for balls,grade 48 special features, as differentiated by material which must conform to ships parts control center special quality control provisions and certified free from mercury contamination reference number differentiating characteristics, steel comp 440c overall material

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-121-2800 . Find dimensions, materials, tolerances, performance characteristics, etc.

Criticality Code Justification
zzzy
Material Document And Classification
66 fed std single material response overall
Material
steel comp 440c overall
Special Features
afbma stamdard tolerance for balls,grade 48
Reference Number Differentiating Characteristics
as differentiated by material which must conform to ships parts control center special quality control provisions and certified free from mercury contamination
Rolling Element Diameter
0.31245 inches minimum and 0.31255 inches maximum
Special Test Features
special quality control testing
Style Designator
ball
Test Data Document
"81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Frequently Asked Questions

Find quick answers to common questions about bearing: AK-7. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-121-2800?
The FSCG of the NSN 3110-01-121-2800 is 3110
Does the NSN 3110-01-121-2800 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-121-2800 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 3110-01-121-2800 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-121-2800 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 3110-01-121-2800 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Wed, Nov 4, 1981

Price & Availability

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