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E99-252 Machine Screw

5305-01-383-6480

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Official Item Classification

Name
Machine Screw
Part Number
E99-252
(NSN) National Stock Number
5305-01-383-6480
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06657
(FIIG) Federal Item Identification Guide
A500D0
Date
11/26/1993 (32 years ago)

1.210 inches nominal thread length, right-hand thread direction, 1.210 inches minimum and 1.250 inches maximum fastener length, fillister head style, 3a thread class

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

1.210 inches nominal

Fastener Length

1.210 inches minimum and 1.250 inches maximum

Head Style

fillister

Head Diameter

0.457 inches minimum and 0.469 inches maximum

Head Height

0.306 inches minimum and 0.312 inches maximum

Width Between Flats

0.250 inches nominal

End Item Identification

6530-00-142-9239

Nominal Thread Diameter

0.312 inches

Features Provided

finished head

Thread Quantity Per Inch

24

Screw Material

steel corrosion resisting

Purchase Description Identification

55732-e99-252

Thread Series Designator

unrf

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

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

Hazardous Metals Indicator
N

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

Pseudo Item Name Code

0006657

Related Hardware Products

Part Number Description
E99-252 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-383-6480?
The FSCG of the NSN 5305-01-383-6480 is 5305
Does the NSN 5305-01-383-6480 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-383-6480 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 5305-01-383-6480 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-383-6480 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 5305-01-383-6480 was assigned to the Federal Catalog?
It was assigned 32 years ago, on Fri, Nov 26, 1993