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Explore Parts That Fall Under NSN 5310-00-550-1378

Aerospace Exchange is your one-stop shop for dependable Washer Key items that have the National Stock Number (NSN) 5310-00-550-1378. On this page, you can find all products we carry tied to this NSN, including popular part numbers like 271700, and others. If any component below matches your requirements, simply click on the “RFQ” button alongside it to access one of our online quote request forms. All that we ask is that you supply us with enough information to best accommodate any particular restrictions or needs that you may have, and we will respond with a curated quote within 15 minutes of our receipt and review.

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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) 00-550-1378 (005501378)
NCB Code USA (00)
Manufacturer Atomic Energy Commission, Dynamic Gunver Technologies Llc, Gould E A And Co, Paradigm Manchester Inc, Triple A Spring Limited, United Technologies Corporation, Turbo Power And Marine System Inc
Associated Parts Numbers of NSN 5310-00-550-1378
Part Number Manufacturer Item Name Cage Code Type Status RFQ
271700 atomic energy commission washer key 81924 A A RFQ
271700 dynamic gunver technologies llc washer key 59420 A R RFQ
271700 gould e a and co washer key 03730 A F RFQ
271700 paradigm manchester inc washer key 1j4p3 A A RFQ
271700 triple a spring limited washer key 27068 F A RFQ
271700 united technologies corporation washer key 77445 F A RFQ
271700 turbo power and marine system inc washer key 11449 A F RFQ

Technical Characteristics of NSN 5310005501378

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER3.030 INCHES MINIMUM AND 3.050 INCHES MAXIMUM
ABKVOUTSIDE DIAMETER3.270 INCHES MINIMUM AND 3.290 INCHES MAXIMUM
ABKYEXTERNAL PREBENT KEY LENGTH0.330 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
ABLFEXTERNAL PREBENT KEY WIDTH0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
ABLJINTERNAL STRAIGHT KEY WIDTH0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
ABLKINTERNAL PREBENT KEY WIDTH0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
ABLQDISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY1.400 INCHES MINIMUM AND 1.420 INCHES MAXIMUM
ABLXOVERALL DISTANCE INCLUDING KEYS3.340 INCHES MINIMUM AND 3.360 INCHES MAXIMUM
ABMQEXTERNAL KEY QUANTITY31
ABMRINTERNAL KEY QUANTITY1
ABPXMATERIAL THICKNESS0.0270 INCHES MINIMUM AND 0.0295 INCHES MAXIMUM
CSKNEXTERNAL PREBENT KEY ANGLE90.0 DEGREES NOMINAL
MATTMATERIALSTEEL COMP 321 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORKEY

Relevant Components for NSN - 5310-00-550-1378, 5310005501378
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)

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