Recently Updated NSN 4820-01-056-1591 Or (4820010561591) Part List

Item Name Valve Check
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-056-1591 (010561591)
NCB Code USA (01)
Manufacturer National Instruments Corporation, National Oilwell Varco Inc, Electric Boat Corporation
Part Number Manufacturer Item Name RFQ
2621-927-10ASSYIAL1 national instruments corporation valve check RFQ
2620-927X10ASSYFL1 national instruments corporation valve check RFQ
2620-927X10ASSYF national oilwell varco inc valve check RFQ
SS845-2181253ASSYFL1 national instruments corporation valve check RFQ
2620-927X10ASSYF electric boat corporation valve check RFQ
2621-927-10ASSYIA electric boat corporation valve check RFQ
2621-927-10ASSYIA national oilwell varco inc valve check RFQ
D3791-2.-AL1 national instruments corporation valve check RFQ

Technical Characteristics of NSN 4820010561591

MRCCriteriaCharacteristic
CRTLCRITICALITY CODE JUSTIFICATIONZZZY
ZZZYREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS

Relevant Components for NSN - 4820-01-056-1591, 4820010561591
4810-01-693-0546 (4810016930546) 4810-01-224-8636 (4810012248636) 4810-00-181-8826 (4810001818826) 4810-00-533-2538 (4810005332538)
4820-01-319-3454 (4820013193454) 4820-01-154-9733 (4820011549733) 4810-01-176-9496 (4810011769496) 4820-01-278-5449 (4820012785449)
4810-01-152-7681 (4810011527681) 4810-00-127-2787 (4810001272787) 4820-00-557-7800 (4820005577800) 4810-01-469-1460 (4810014691460)

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