5305-00-639-4770 SCREW,MACHINE Index 5305-00-639-4784 SCREW,MACHINE

National Stock Number:
5305-00-639-4777

Federal Supply Class:
5305

National Item Identification Number:
006394777

Description:
SCREW,MACHINE

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.


Manufacturer Information:
0453-22207187HONEYWELL INTERNATIONAL INC.
0453-22256232LOCKHEED MARTIN CORPORATION
530500558287907187HONEYWELL INTERNATIONAL INC.
530500558287908903THE BOEING COMPANY
05007-000526344NEW HAVEN MFG CORP
34910-5426924GAF CORP BROOKLYN PLANT
530500558287918876U S ARMY AVIATION AND MISSILE COMMAND
530500558287919203PICATINNY ARSENAL
530500558287924617GENERAL MOTORS CORP
530500558287926344NEW HAVEN MFG CORP
530500558287926924GAF CORP BROOKLYN PLANT
530500558287956232LOCKHEED MARTIN CORPORATION
530500558287981205THE BOEING COMPANY
530500558287981348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
530500579301907187HONEYWELL INTERNATIONAL INC.
530500579301908903THE BOEING COMPANY
530500579301918876U S ARMY AVIATION AND MISSILE COMMAND
530500579301919203PICATINNY ARSENAL
530500579301924617GENERAL MOTORS CORP
530500579301926344NEW HAVEN MFG CORP
530500579301926924GAF CORP BROOKLYN PLANT
530500579301956232LOCKHEED MARTIN CORPORATION
530500579301981205THE BOEING COMPANY
530500579301981348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
530500579301982199ROHDE & SCHWARZ USA, INC.
530500558287982199ROHDE & SCHWARZ USA, INC.
530500558287996906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
530500579301996906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
530500558287999974DELCO ELECTRONICS CORP DELCO SYSTEMS OPNS
5305005582879C0628EADS DEUTSCHLAND GMBH
530500805411307187HONEYWELL INTERNATIONAL INC.
530500805411308903THE BOEING COMPANY
BACS1216C508903THE BOEING COMPANY
85345918876U S ARMY AVIATION AND MISSILE COMMAND
530500805411318876U S ARMY AVIATION AND MISSILE COMMAND
530500805411319203PICATINNY ARSENAL
85345919203PICATINNY ARSENAL
8599273-19124617GENERAL MOTORS CORP
530500805411324617GENERAL MOTORS CORP
530500805411326344NEW HAVEN MFG CORP
530500805411326924GAF CORP BROOKLYN PLANT
530500805411356232LOCKHEED MARTIN CORPORATION
530500805411381205THE BOEING COMPANY
BACS1216C581205THE BOEING COMPANY
530500805411381348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FFS92TYPE1STYLE9S81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
530500805411382199ROHDE & SCHWARZ USA, INC.
C71459582199ROHDE & SCHWARZ USA, INC.
530500805411396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS35233-2796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
530500805411399974DELCO ELECTRONICS CORP DELCO SYSTEMS OPNS
530500579301999974DELCO ELECTRONICS CORP DELCO SYSTEMS OPNS
8599273-19199974DELCO ELECTRONICS CORP DELCO SYSTEMS OPNS
MS35233-27A2309LEONARDO SPA DIVISIONE SISTEMI DI DIFESA DBA WASS
H95020X27C0426HENSOLDT SENSORS GMBH
H95020X27C0628EADS DEUTSCHLAND GMBH
5305005793019C0628EADS DEUTSCHLAND GMBH
5305008054113C0628EADS DEUTSCHLAND GMBH


Techincal Specification:
FASTENER LENGTH0.312 INCHES NOMINAL
HEAD DIAMETER0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD HEIGHT0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER0.138 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENTPASSIVATE
SCREW MATERIALSTEEL CORROSION RESISTING
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.312 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us