5310-00-880-5977 WASHER,FLAT Index 5310-00-880-5979 WASHER,FLAT

National Stock Number:
5310-00-880-5978

Federal Supply Class:
5310

National Item Identification Number:
008805978

Description:
WASHER,FLAT

Detail:
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.


Manufacturer Information:
004-002853-80726916NORTHROP GRUMMAN SYSTEMS CORPORATION
010872D0078DIEHL DEFENCE GMBH & CO. KG
0770-802769LOCKHEED MARTIN CORPORATION
0770-806424ALLIANT TECHSYSTEMS OPERATIONS LLC
0770-807187HONEYWELL INTERNATIONAL INC.
0218-080733783BR COMMUNICATIONS INC
202-16-1011871RECON/OPTICAL, INC.
10-7016 REV C ITEM 3228199L3 TECHNOLOGIES, INC.
236-1149P113B150RAYTHEON COMPANY
236-1149P1149956RAYTHEON COMPANY
236-1149P1154X10RAYTHEON COMPANY
0770-856232LOCKHEED MARTIN CORPORATION
166216-164D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
218166N0982TELENOR COMMA A/S
4912548-0203956NORTHROP GRUMMAN SYSTEMS CORPORATION
310-0779-07013499ROCKWELL COLLINS, INC.
447-601-10827045SABRE INDUSTRIES INC
36039-341227914HONEYWELL INTERNATIONAL INC DBA HONEYWELL
526-011644940CUMMINS POWER GENERATION INC.
245-4510949-4951563ROHR, INC.
4533810002089944ELBITAMERICA, INC.
4912548-0290536LOCKHEED MARTIN CORP
411027-80796214RAYTHEON COMPANY
36039-341297896HONEYWELL INTERNATIONAL INC.
411-1357A486GNIMIKKEISTOKESKUS NCB FINLAND
236-1149P11D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
447-601-108D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
5160008-00D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
5.3MMDIN125A4N0918TINGSTAD A/S
5.3NS961A4N0918TINGSTAD A/S
770-803956NORTHROP GRUMMAN SYSTEMS CORPORATION
946008-807006481NORTHROP GRUMMAN SYSTEMS CORPORATION
S1838-0-7DSH9PT5209017EDO
MS15795-80715901SPECTROLAB, INC.
7502623386THALES DEFENSE & SECURITY INC
526-11644940CUMMINS POWER GENERATION INC.
MS15795-80753711NAVAL SEA SYSTEMS COMMAND
925000-080765597THALES USA, INC.
99281-5073030HAMILTON SUNDSTRAND CORPORATION
MS15795-80780205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
FFW9281348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
PL22-38963-FIND/ITEM NO-08681412TREADWELL CORPORATION (DELAWARE)
7446807200789944ELBITAMERICA, INC.
5310PL01254849009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5310PL13699559009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5310PL17446479009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5310PL18728619009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
MS15795-30796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS15795-80796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS15795-80798255DRS SUSTAINMENT SYSTEMS INC
MS15795-807AC910AERTEKNO S.R.L.
P130005207D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
MS15795-805D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
70604901D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
AAME39-18R02F3032ATELIER INDUSTRIEL DE L'AERONAUTIQUE DE CUERS PIERREFEU SI
5310008805978SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
53108805978SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
MS15795-805Y9992NAVAL MATERIAL HEADQUARTERS RMN


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.187 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
NONDEFINITIVE SPEC/STD DATAA TYPE AND 1 GRADE AND B CLASS
OVERALL DIAMETER0.375 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THICKNESS0.049 INCHES NOMINAL


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