| Item Name | Cover Access |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-255-1131 (012551131) |
| NCB Code | USA (01) |
| Manufacturer | Northrop Grumman Systems Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | FLAT |
| AAUB | HOLE DIAMETER | 0.175 INCHES MINIMUM AND 0.183 INCHES MAXIMUM |
| ABGL | WIDTH | 3.620 INCHES NOMINAL |
| ABMW | PERIPHERAL SHAPE STYLE | RECTANGLE,MULTI HOLES |
| ABRY | LENGTH | 8.310 INCHES NOMINAL |
| ADNV | HOLE QUANTITY ALONG LENGTH | 4 |
| ADNW | HOLE QUANTITY ALONG WIDTH | 4 |
| ADNY | DISTANCE BETWEEN HOLES ALONG LENGTH | 2.406 INCHES NOMINAL AND 2.437 INCHES NOMINAL AND 2.407 INCHES NOMINAL |
| ADNZ | DISTANCE BETWEEN HOLES ALONG WIDTH | 3.000 INCHES NOMINAL |
| ADPC | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.053 INCHES NOMINAL |
| ADPD | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.310 INCHES NOMINAL |
| ADPE | CORNER BEVEL LENGTH | 0.019 INCHES NOMINAL |
| ADPR | BODY THICKNESS | 0.152 INCHES NOMINAL |
| ADQB | SECURING DEVICE TYPE | SPECIAL |
| ADQK | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| FEAT | SPECIAL FEATURES | FURNISHED WITH SHIELDING GASKET; STOP,COMPRESSION AND ADHESIVE; 1 WATER INLET AND 1 WATER OUTLET HOLE 0.497 IN. MIN AND 0.510 IN. MAX DIA |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | CHROMATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| Relevant Components for NSN - 5340-01-255-1131, 5340012551131 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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