AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Washer Flat |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-082-1404 (000821404) |
| NCB Code | USA (00) |
| Manufacturer | Federal Specifications, Trane Co The, Raytheon Company, Tadiran Ltd, Eca Etablissement Central Des, Anacomp Corp, Military Standards Corp, Nimikkeistokeskus Ncb Finland, Picatinny Arsenal, Lexel Imaging Systems Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| FF-W-92 | federal specifications | washer flat | RFQ |
| B4525-307-11 | trane co the | washer flat | RFQ |
| 4197515-004 | raytheon company | washer flat | RFQ |
| 5953800 | tadiran ltd | washer flat | RFQ |
| 5310000821404 | eca etablissement central des | washer flat | RFQ |
| 1018985-006 | anacomp corp | washer flat | RFQ |
| 418171-6 | raytheon company | washer flat | RFQ |
| MS27183-6 | military standards corp | washer flat | RFQ |
| MS15795&6 | military standards corp | washer flat | RFQ |
| 10116543 | nimikkeistokeskus ncb finland | washer flat | RFQ |
| 812939 | picatinny arsenal | washer flat | RFQ |
| 1018985-006 | lexel imaging systems inc | washer flat | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| AAUB | HOLE DIAMETER | 0.151 INCHES MINIMUM AND 0.164 INCHES MAXIMUM |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABNM | THICKNESS | 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| ADAV | OVERALL DIAMETER | 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | A TYPE AND 1 GRADE AND A CLASS |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY THE FINISH |
| Relevant Components for NSN - 5310-00-082-1404, 5310000821404 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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