AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Washer Recessed |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-209-1616 (002091616) |
| NCB Code | USA (00) |
| Manufacturer | Honeywell International Inc, Aero International Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.377 INCHES MINIMUM AND 0.383 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.023 INCHES MINIMUM AND 1.140 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| ABMH | RECESS DEPTH | 0.085 INCHES MINIMUM AND 0.101 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.085 INCHES MINIMUM AND 0.101 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | DEPTH GROOVES ON INSIDE OF WASHERS CUP AND EXTEND TO 0.656 IN. DIA MAX 80 TO 100 GROOVES PER IN. APPROXIMATE TOOL ANGLE 60 DEG AND GROOVES MAY BE CONCENTRIC OR SINGLE SPIRAL |
| MATT | MATERIAL | STEEL COMP 303 OVERALL OR STEEL COMP 302 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 5516 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | OXIDE FILM OVERALL |
| STYL | STYLE DESIGNATOR | RECESSED |
| Relevant Components for NSN - 5310-00-209-1616, 5310002091616 | ||||
| 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) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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