5310-00-903-5964 WASHER,FLAT Index 5999-00-903-5967 CIRCUIT CARD ASSEMBLY

National Stock Number:
5310-00-903-5966

Federal Supply Class:
5310

National Item Identification Number:
009035966

Description:
NUT,PLAIN,HEXAGON

Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
10500509A486GNIMIKKEISTOKESKUS NCB FINLAND
11293-560380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
147238-121877NORTHROP GRUMMAN SYSTEMS CORPORATION
11293-560399REGAL-BELOIT CORPORATION DBA FASCO GROUP DIV CASSVILLE DIVISION
12301-006D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
1736362-8D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
5-4-1602-23-205699BRUNSWICK CORP DEFENSE DIV
2100-0219-00106032ANTENNA PRODUCTS CORPORATION
2100-6310-00106032ANTENNA PRODUCTS CORPORATION
245-4510949-5151563ROHR, INC.
5-4-1602-23-281337W1D1 NATICK SOLDIER CENTER
418530-196214RAYTHEON COMPANY
333-12000D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
24419D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
9157795-818876U S ARMY AVIATION AND MISSILE COMMAND
9177314-2918876U S ARMY AVIATION AND MISSILE COMMAND
DY81229964ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO
90170634228L3 TECHNOLOGIES, INC.
9439A02939428MCMASTER-CARR SUPPLY CO
E108165 FIND N0 2813X894CONTROL FLOW, INC.
E108165 FIND NO 2813X894CONTROL FLOW, INC.
E108186 PART N0 2813X894CONTROL FLOW, INC.
E108186 PART NO 2813X894CONTROL FLOW, INC.
G421085-649956RAYTHEON COMPANY
FFN83681348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
5310PL13845079009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5310PL14494919009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
6242942-1D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
52-06-43D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
5310009035966SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
MX-243766 PIECE 6958529THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO
MS51971-196906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51971C1D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
M171-119D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
MS35690-410D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
MS35960-410D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI 303 OR SAE 30303 FED STD 1ST MATERIAL RESPONSE OR FED STD 66,AISI 304 OR SAE 30304 FED STD 2ND MATERIAL RESPONSE OR AISI 14140C FED STD 3RD MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 440C OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.212 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
NUT STYLEHEXAGON
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH20
WIDTH ACROSS FLATS0.4280 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM


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