Aerospace Hardware Store

Aerospace

Hardware

NAS1581K4T7 Close Tolerance Screw

5305-01-059-0225

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Partes destacadas

33167
5310-01-578-2835
Airc Sealing Washer
331671-11
5325-00-470-5311
Metallic Eyelet
331671-14
5325-01-278-2076
Metallic Eyelet
331671-25
5325-01-282-4815
Metallic Eyelet
331674
4720-01-466-0968
Nonmetallic Hose
3316756-7
4010-01-396-2210
Single Leg Wire Rope Assembly
3316782
5330-00-824-5331
Gasket
33168
5305-01-135-1012
Setscrew

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contáctenos

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • Certificación HAZMAT
  • Global Shipping

Official Item Classification

Nombre
Close Tolerance Screw
Número de Parte
NAS1581K4T7
(NSN) Número de stock nacional
5305-01-059-0225
(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
04/06/1978 (hace 48 años)

0.826 inches minimum and 0.856 inches maximum fastener length, right-hand thread direction, 0.406 inches maximum thread length, 3a thread class, flat countersunk head style

Specs & Compatibility

Clase de rosca

3a

Dirección de la rosca

right-hand

Longitud de la rosca

0.406 inches maximum

Longitud del sujetador

0.826 inches minimum and 0.856 inches maximum

Estilo de cabeza

flat countersunk

Diámetro de la cabeza

0.350 inches minimum and 0.399 inches maximum

Diámetro de la empuñadura

0.2490 inches minimum and 0.2495 inches maximum

Estilo de unidad interna

torque-set ribbed

Diámetro nominal de la rosca

0.250 inches

Longitud de la empuñadura

0.428 inches minimum and 0.448 inches maximum

Cantidad de hilo por pulgada

28

Resistencia mínima a la tracción

160000 pounds per square inch

Ángulo de avellanado

99.0 degrees minimum and 101.0 degrees maximum

Acabado superficial

32.0 microinches bearing surface of head

Acabado superficial

32.0 microinches grip

Acabado superficial

32.0 microinches threads

Material

titanium alloy uns r54520 overall

Material, Documento Y Clasificación

ams 4928 assn std single material response or ams 4967 assn std single material response overall

Designador de serie de roscas

unjf

Especificación/Datos estándar

80205-nas1581 professional/industrial association standard

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

Número de Parte Descripción
5305PL0783122 Close Tolerance Screw
NAS1581K4T7 Close Tolerance Screw
NAS1581V4T7 Close Tolerance Screw

Preguntas frecuentes

What is the FSCG of the NSN 5305-01-059-0225?
The FSCG of the NSN 5305-01-059-0225 is 5305
Does the NSN 5305-01-059-0225 have a Schedule B code assigned?
Yes, the Schedule B code is 8109900000
Does NSN 5305-01-059-0225 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 5305-01-059-0225 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-059-0225 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 5305-01-059-0225 was assigned to the Federal Catalog?
It was assigned hace 48 años, on Thu, Apr 6, 1978