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5305-01-235-2025

Close Tolerance Screw

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Official Item Classification

Nombre
Close Tolerance Screw
(NSN) Número de stock nacional
5305-01-235-2025
(FSG) Grupo de suministro federal
53 Hardware and Abrasives
(FSC) Clasificación Federal de Suministros
5305 Tornillos
(INC) Código de nombre del artículo
29294
(FIIG) Guía Federal de Identificación de Artículos
A003B0
Fecha
06/26/1986 (hace 40 años)

3a thread class, flat countersunk undercut head style, 1.329 inches minimum and 1.359 inches maximum fastener length, 0.507 inches minimum and 0.557 inches maximum thread length, right-hand thread direction

Specs & Compatibility

Clase de rosca

3a

Dirección de la rosca

right-hand

Longitud de la rosca

0.507 inches minimum and 0.557 inches maximum

Longitud del sujetador

1.329 inches minimum and 1.359 inches maximum

Estilo de cabeza

flat countersunk undercut

Diámetro de la cabeza

0.629 inches minimum and 0.634 inches maximum

Altura de la cabeza

0.088 inches minimum and 0.090 inches maximum

Diámetro de la empuñadura

0.3110 inches minimum and 0.3120 inches maximum

Estilo de unidad interna

high-torque

Diámetro nominal de la rosca

0.312 inches

Longitud de la empuñadura

0.802 inches minimum and 0.822 inches maximum

Cantidad de hilo por pulgada

24

Ángulo de avellanado

99.0 degrees minimum and 101.0 degrees maximum

Acabado superficial

32.0 microinches grip

Acabado superficial

32.0 microinches threads

Características especiales

assembled with one o-ring per st7m251,fscm 76301; lubricated with cetyl alcohol

Material

steel comp xm-13 overall

Material, Documento Y Clasificación

ams5629 assn std single material response overall

Tratamiento superficial

aluminum and chromate overall

Documento y clasificación de tratamiento de superficies

mil-c-83488,type 2,class 3 mil spec single treatment response overall

Designador de serie de roscas

unjf

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

0029294

Related Hardware Products

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Preguntas frecuentes

What is the FSCG of the NSN 5305-01-235-2025?
The FSCG of the NSN 5305-01-235-2025 is 5305
Does the NSN 5305-01-235-2025 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-235-2025 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 5305-01-235-2025 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-235-2025 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 5305-01-235-2025 was assigned to the Federal Catalog?
It was assigned hace 40 años, on Thu, Jun 26, 1986