NSN 5305-01-252-9167 Close Tolerance Screw

Availability

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Manufacturer Datasheet

SKU: 5305-01-252-9167 Model: 51B581-3-12H

MRC

Name

Detail

MRC:

AAJD

Thread Class

MRC:

AAJF

Thread Direction

Right-hand

MRC:

AASA

Thread Length

Between 0.250 inches and 0.317 inches

MRC:

AASB

Fastener Length

Between 1.010 inches and 1.057 inches

MRC:

AASK

Head Style

Flat countersunk

MRC:

AASL

Head Diameter

Between 0.296 inches and 0.301 inches

MRC:

AAUR

Grip Diameter

Between 0.1885 inches and 0.1895 inches

MRC:

AAWB

Shank Unthreaded Hole Diameter

0.070 inches first hole

MRC:

ABQZ

Internal Drive Style

Offset cruciform (torque set)

MRC:

AHYM

Thread Diameter

0.190 inches

MRC:

ANEE

Grip Length

Between 0.740 inches and 0.760 inches

MRC:

CMLP

Thready Qty Per Inch (tpi)

MRC:

CQBC

Min. Tensile Strength (psi)

180000 pounds per square inch

MRC:

CQFM

Hardness Rating

39.0 rockwell c and 43.0 rockwell c

MRC:

CRSQ

Countersink Angle

Between 99.5 degrees and 100.5 degrees

MRC:

CRZS

Distance From Head Largest Bearing Surface To Shank Hole Center

0.893 inches first hole and 0.940 inches first hole

MRC:

MATT

Material

Steel comp e4340 or steel comp 4140 or steel comp 8740

MRC:

MDCL

Material Specification

Mil-s-5000 military specification 1st material response or mil-s-5626 military specification 2nd material response or mil-s-6049 military specification 3rd material response

MRC:

SFTT

Surface Treatment

Cadmium and chromate

MRC:

STDC

Surface Treatment Specification

Qq-p-416 ty2 cl2 federal specification single treatment response

MRC:

THSD

Thread Series Designator

Unjf

MRC:

NSN

5305012529167

MRC:

Supply Class

#5305 - Screws

MRC:

PMIC

No precious metal content.

MRC:

HMIC

No MSDS. No hazardous material.

Manufacturers and Distributors

CAGE

Name

CAGE:

0JRC1

NORTHROP GRUMMAN TECHNICAL SERVICES,

CAGE:

76823

NORTHROP GRUMMAN SYSTEMS CORPORATION

Part Numbers and Brands

Part Number

Brand

51B581-3-12H

Northrop Grumman Systems Corporation

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.