| Item Name | Washer Key |
| INC Code | 01869 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-325-0718 (003250718) |
| NCB Code | USA (00) |
| Manufacturer | Alinabal Holdings Corporation, Atomic Energy Commission, Beta Engineering Inc, Electro Methods Inc, Flanagan Brothers Inc, Numet Machining Techniques Inc, The Birken Manufacturing Company, United Technologies Corporation, Triple A Spring Limited |
| Associated Parts Numbers of NSN 5310-00-325-0718 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 450250 | alinabal holdings corporation | washer key | 31633 | F | A | RFQ |
| 450250 | atomic energy commission | washer key | 81924 | A | A | RFQ |
| 450250 | beta engineering inc | washer key | 33436 | A | A | RFQ |
| 450250 | electro methods inc | washer key | 33617 | A | A | RFQ |
| 450250 | flanagan brothers inc | washer key | 06959 | A | A | RFQ |
| 450250 | numet machining techniques inc | washer key | 9y765 | A | A | RFQ |
| 450250 | the birken manufacturing company | washer key | 31340 | F | A | RFQ |
| 450250 | united technologies corporation | washer key | 77445 | F | A | RFQ |
| 450250 | triple a spring limited | washer key | 27068 | F | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 1.690 INCHES MINIMUM AND 1.710 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 2.062 INCHES MINIMUM AND 2.086 INCHES MAXIMUM |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.237 INCHES MINIMUM AND 0.243 INCHES MAXIMUM |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.735 INCHES MINIMUM AND 0.745 INCHES MAXIMUM |
| ABMR | INTERNAL KEY QUANTITY | 1 |
| ABPX | MATERIAL THICKNESS | 0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 1010 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5040 ASSN STD ALL MATERIAL RESPONSES OR AMS 5042 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Relevant Components for NSN - 5310-00-325-0718, 5310003250718 | ||||
| 5310-01-011-9703 (5310010119703) | 5310-01-631-4489 (5310016314489) | 5310-00-020-9053 (5310000209053) | 5310-01-041-3831 (5310010413831) | |
| 5310-01-180-5326 (5310011805326) | 5310-01-187-5440 (5310011875440) | 5310-00-092-6831 (5310000926831) | 5310-01-210-4885 (5310012104885) | |
| 5310-00-474-5240 (5310004745240) | 5310-00-474-3114 (5310004743114) | 5310-00-159-9146 (5310001599146) | 5310-01-528-9271 (5310015289271) | |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote