NSN 5305-01-521-9172 Close Tolerance Screw

Current Inventory

NSN 5305-01-521-9172 is available in the following condition(s).

NE: 934

12/18/2023 was the last date inventory was updated for this national stock number.

Availability

Send us a request for quote for this nsn with your required quantity and basic reply-to information and our team will send you a price quote via email immediatley. If you have any questions call us at 1 (405) 213-0075

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Manufacturer Datasheet

SKU: 5305-01-521-9172 Model: ST3M557-5-5

MRC

Name

Detail

MRC:

AAJD

Thread Class

MRC:

AAJF

Thread Direction

Right-hand

MRC:

AASA

Thread Length

0.531 inches

MRC:

AASB

Fastener Length

Between 0.828 inches and 0.858 inches

MRC:

AASK

Head Style

Flat countersunk

MRC:

AASL

Head Diameter

0.477 inches

MRC:

AAUR

Grip Diameter

Between 0.3115 inches and 0.3120 inches

MRC:

ABQZ

Internal Drive Style

High-torque

MRC:

AGAV

End Application

Fwd fuselage

MRC:

AHYM

Thread Diameter

0.312 inches

MRC:

ANEE

Grip Length

Between 0.302 inches and 0.322 inches

MRC:

CMLP

Thready Qty Per Inch (tpi)

MRC:

CRSQ

Countersink Angle

Between 99.0 degrees and 101.0 degrees

MRC:

MATT

Material

Nickel alloy 718

MRC:

MDCL

Material Specification

Ams5662 assn standard single material response

MRC:

SFTT

Surface Treatment

Passivate

MRC:

STDC

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

MRC:

THSD

Thread Series Designator

Unjf

MRC:

NSN

5305015219172

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:

76301

BOEING COMPANY, THE

CAGE:

06950

ARCONIC GLOBAL FASTENERS & RINGS,

CAGE:

58998

FASTENER INNOVATION TECHNOLOGY, INC.

CAGE:

56878

SPS TECHNOLOGIES, LLC

CAGE:

007R1

TWIST TITE MFG, INC

Part Numbers and Brands

Part Number

Brand

ST3M557-5-5

Twist Tite Mfg

HT4027-5-5

Sps Technologies

ST3M557

Boeing Company

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.