NSN 5305-01-591-0047 Close Tolerance Screw

Availability

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Manufacturer Datasheet

SKU: 5305-01-591-0047 Model: HT4027-4-21

MRC

Name

Detail

MRC:

AAJD

Thread Class

MRC:

AAJF

Thread Direction

Right-hand

MRC:

AASA

Thread Length

0.469 inches

MRC:

AASB

Fastener Length

Between 1.767 inches and 1.797 inches

MRC:

AASK

Head Style

Fillister countersunk

MRC:

AASL

Head Diameter

Between 0.390 inches and 0.395 inches

MRC:

AASU

Head Height

0.015 inches

MRC:

AAUR

Grip Diameter

0.249 mils and 0.250 centimeters

MRC:

AAUY

Point Length

0.045 inches

MRC:

ABQJ

Point Style

Flat

MRC:

ABQZ

Internal Drive Style

High-torque

MRC:

AHYM

Thread Diameter

0.250 inches

MRC:

ANEE

Grip Length

1.313 inches

MRC:

CMLP

Thready Qty Per Inch (tpi)

MRC:

CRSQ

Countersink Angle

Between 99.0 degrees and 101.0 degrees

MRC:

CWDK

Point Chamfer Angle

45.0 of standard range single treatment response

MRC:

CXCY

Part Name Assigned By Controlling Agency

Screw, close tolerance, 100 degrees countersunk, reduced head, hi-torque, non-magnetic cres (125 ksi fsu)

MRC:

FEAT

Special Features

Head has a 1.40 degree radius dome

MRC:

MATT

Material

Nickel alloy 718

MRC:

MDCL

Material Specification

Ams 5662 assn standard single material response

MRC:

SFTT

Surface Treatment

Passivate

MRC:

STDC

Surface Treatment Specification

Ams 2700, method 1 assn standard single treatment response

MRC:

THSD

Thread Series Designator

Unjf

MRC:

NSN

5305015910047

MRC:

Supply Class

#5305 - Screws

MRC:

PMIC

No precious metal content.

MRC:

HMIC

No MSDS. No hazardous material.

MRC:

Unit of Issue

Manufacturers and Distributors

CAGE

Name

CAGE:

06950

ARCONIC GLOBAL FASTENERS & RINGS,

CAGE:

06725

SPS TECHNOLOGIES, LLC

CAGE:

17446

HUCK INTERNATIONAL, INC.

CAGE:

76301

BOEING COMPANY, THE

CAGE:

06710

VALLEY-TODECO, INC.

CAGE:

0K6Z0

SATURN FASTENERS INC

CAGE:

0ZC92

HEARTLAND PRECISION FASTENERS, INC.

CAGE:

1VSL7

HOUSTON PRECISION FASTENERS I, LP

CAGE:

27624

SPS TECHNOLOGIES, LLC

CAGE:

4WL75

CAMCAR LLC

CAGE:

56878

SPS TECHNOLOGIES, LLC

CAGE:

59563

REID PRODUCTS INC.

CAGE:

60516

WEST COAST AEROSPACE INC

CAGE:

73197

HI-SHEAR CORPORATION

CAGE:

80539

SPS TECHNOLOGIES, LLC

CAGE:

92215

ALCOA GLOBAL FASTENERS, INC.

CAGE:

L4528

LISI AEROSPACE CANADA CORP

CAGE:

U6683

LINREAD LTD

Part Numbers and Brands

Part Number

Brand

HT4027-4-21

Lisi Aerospace Canada Corp

ST3M557-4-21

Linread

ST3M557-421

Valley-todeco

ST3M668-4-21

Camcar

11923-4-21

Reid Products .

WC4027-4-21

West Coast Aerospace

Certificates

Factory New (FN), New Material (NE), New Unused Surplus (NS), Overhauled (OH), Serviceable (SV), Repairable (RP), and AS Removed / Used (AR) material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable.

Delivery

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Satisfaction

Your satisfaction is our success! At NationalStockNumber.parts we believe that we have the best quality service out there. If you run into any issues, we are here to solve them! Contact us by phone or email at any time.