AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Plain Round |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-103-1779 (011031779) |
| NCB Code | USA (01) |
| Manufacturer | Chatham Precision Inc, Zf Industrieantriebe Witten Gmbh, L 3 Communications Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 547A003090 | chatham precision inc | nut plain round | RFQ |
| 547A003090 | zf industrieantriebe witten gmbh | nut plain round | RFQ |
| 3090 | l 3 communications corporation | nut plain round | RFQ |
| 547A003090 | l 3 communications corporation | nut plain round | RFQ |
| 547B003090 | l 3 communications corporation | nut plain round | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAWY | COUNTERBORE DIAMETER | 1.020 INCHES NOMINAL BOTH ENDS |
| ACTA | NUT STYLE | ROUND |
| ACTD | NUT DIAMETER | 1.187 INCHES NOMINAL |
| ADBG | NUT THICKNESS | 0.250 INCHES NOMINAL |
| ADBM | DRIVE POINT QUANTITY | 2 |
| AFGF | DRIVE POINT DIAMETER | 0.125 INCHES NOMINAL |
| BZRR | THREAD SERIES | UN |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQJX | NOMINAL THREAD SIZE | 1.000 INCHES |
| CRSQ | COUNTERSINK ANGLE | 45.0 DEGREES NOMINAL BOTH ENDS |
| FEAT | SPECIAL FEATURES | 0.089 IN. HOLE DRILLED THRU AND 4-40 UNC-3B THREAD THRU ON 0.593 IN. BOLT CIRCLE |
| MATT | MATERIAL | STEEL COMP 303 OVERALL OR STEEL COMP 303SE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ASTM-A582 ASSN STD 1ST MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-103-1779, 5310011031779 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
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