ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 5310-00-981-6903 (5310009816903). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
Alternative NSN: | 5310009816903 |
Manufacturers | Army United States Department Of The |
Item Name | Washer Key |
INC Code | 01869 |
Federal Supply Group (FSG) | 53 Hardware and Abrasives |
Federal Supply Class (FSC) | 5310 Nuts and Washers |
National Item Identification Number (NIIN) | 00-981-6903 (009816903) |
NCB Code | USA (00) |
MRC | Criteria | Characteristic |
---|---|---|
AAUB | HOLE DIAMETER | 1.792 INCHES MINIMUM AND 1.817 INCHES MAXIMUM |
ABKV | OUTSIDE DIAMETER | 2.281 INCHES MINIMUM AND 2.311 INCHES MAXIMUM |
ABLB | INTERNAL PREBENT KEY LENGTH | 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
ABLF | EXTERNAL PREBENT KEY WIDTH | 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM |
ABLK | INTERNAL PREBENT KEY WIDTH | 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM |
ABLX | OVERALL DISTANCE INCLUDING KEYS | 3.125 INCHES NOMINAL |
ABMQ | EXTERNAL KEY QUANTITY | 17 |
ABPX | MATERIAL THICKNESS | 0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM |
CQFM | HARDNESS RATING | 50.0 ROCKWELL B MINIMUM AND 80.0 ROCKWELL B MAXIMUM |
HEAT | HEAT TREATMENT | AS FABRICATED |
MATT | MATERIAL | STEEL COMP 1025 OR STEEL COMP 1030 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-700 FED SPEC ALL MATERIAL RESPONSES OVERALL |
SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232,TYPE M,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | KEY |
5325-01-531-6331 (5325015316331) | 5340-01-021-3819 (5340010213819) | 5320-01-163-4012 (5320011634012) | 5331-01-461-7036 (5331014617036) |
5310-01-670-9012 (5310016709012) | 5305-01-207-7518 (5305012077518) | 5310-00-546-5643 (5310005465643) | 5330-00-594-5133 (5330005945133) |
5330-01-126-8670 (5330011268670) | 5310-01-561-6112 (5310015616112) | 5330-01-119-3684 (5330011193684) | 5340-01-557-0618 (5340015570618) |
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