| Item Name | Washer Flat |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-633-6990 (016336990) |
| NCB Code | USA (01) |
| Manufacturer | Tescom Corporation, National Instruments Corporation, Electric Boat Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 26-29XX-XXXXA020-021 | tescom corporation | washer flat | 13669 | RFQ |
| 26-29XX-XXXXA020-021D0 | national instruments corporation | washer flat | 03950 | RFQ |
| 4615-9 | tescom corporation | washer flat | 13669 | RFQ |
| 4615-9D0 | national instruments corporation | washer flat | 03950 | RFQ |
| 7550478-26-29XX-XXXXA020-021D0 | national instruments corporation | washer flat | 03950 | RFQ |
| G547-0002-26-29XX-XXXXA020-021 | electric boat corporation | washer flat | 96169 | RFQ |
| G547-0002-26-29XX-XXXXA020-021D0 | national instruments corporation | washer flat | 03950 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| ZZZY | Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW SS800-AG-MAN-010/P9290 SYSTEM CERTIFICATION PROCEDURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS AND REQUIRES CLEANING, PACKING, AND MARKING IAW MIL-STD-1622 OR MIL-STD-1330 AS DEEMED APPLICABLE; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICALS AS DIFFERENTIATED BY SPECIAL TEST FEATURES |
| CRTL | Criticality Code Justification | ZZZY |
| Components Related to NSN - 5310-01-633-6990, 5310016336990 | ||||
| 5310-01-197-4020 (5310011974020) | 5315-01-603-3457 (5315016033457) | 5307-00-208-2583 (5307002082583) | 5306-00-723-0855 (5306007230855) | |
| 5306-01-051-8024 (5306010518024) | 5365-00-997-7495 (5365009977495) | 5360-00-769-7461 (5360007697461) | 5360-01-313-5636 (5360013135636) | |
| 5330-01-455-6923 (5330014556923) | 5340-00-061-1146 (5340000611146) | 5320-00-333-6513 (5320003336513) | 5310-01-109-8086 (5310011098086) | |
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