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5305-01-273-6846

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-01-273-6846
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
16282
(FIIG) Federal Item Identification Guide
A003B0
Date
02/29/1988 (38 years ago)

flat countersunk head style, right-hand thread direction, 0.120 inches minimum and 0.201 inches maximum thread length, 0.219 inches minimum and 0.250 inches maximum fastener length, 2a thread class

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.120 inches minimum and 0.201 inches maximum

Fastener Length

0.219 inches minimum and 0.250 inches maximum

Head Style

flat countersunk

Head Diameter

0.191 inches minimum and 0.225 inches maximum

Locking Feature

patch or slotted or strip threads

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

Minimum Tensile Strength

80000 pounds per square inch

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Criticality Code Justification

zzzy

Special Features

item must comply with requirements of defense supply center philadelphia production standard no. po0114nrp

Material

plastic locking feature

Material

steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 fastener

Material Document And Classification

66 fed std all material responses fastener

Surface Treatment

passivate fastener

Special Test Features

special quality control testing

Surface Treatment Document And Classification

astm a380 assn std single treatment response fastener

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.)."

Thread Series Designator

unc

Reference Number Differentiating Characteristics

reference number differentiating material will be in accordance with naval inventory control point activity hx quality control. manufacturing and testing specifications available at the dla icp

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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

0016282

Related Hardware Products

Part Number Description
115387-24693-C2 Socket Head Cap Screw
LL-HX5-4733 Socket Head Cap Screw
PO0114NRP Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-273-6846?
The FSCG of the NSN 5305-01-273-6846 is 5305
Does the NSN 5305-01-273-6846 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-273-6846 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 5305-01-273-6846 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-273-6846 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 5305-01-273-6846 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Mon, Feb 29, 1988