INSTANT RFQ

Explore Our NSN 5305-01-521-9172 Inventory

If you are looking for NSN 5305-01-521-9172 supplies, turn to Boost AOG and our vast collection of offerings. On this page, we have arranged our NSN 5305-01-521-9172 inventory, where part numbers like HT4027-5-5, ST3M557, ST3M557-5-5, and others are presented alongside relevant information about this NSN for your perusal. Take the time to browse our ever-expanding selection of components as you see fit, and if any particular items pique your interest, be sure to use our online RFQ service to request quotes for your consideration.

All manufacturers and suppliers whose parts we sell are carefully evaluated by our staff as necessary, and a myriad of products we carry are subjected to diverse levels of testing and inspection for fit, form, and function. Additionally, we are fully committed to addressing the time limitations of our customers who shop on Boost AOG, providing options for accelerated shipping based on availability. Keeping this in mind, do not hesitate to reach out to us directly by phone or email, and our knowledgeable team members would be more than happy to help you obtain the NSN 5305-01-521-9172 parts you desire.

Item Name Screw Close Tolerance
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5305 Screws
National Item Identification Number (NIIN) 01-521-9172 (015219172)
NCB Code USA (01)
Manufacturer Sps Technologies Inc, Alcoa Global Fasteners Inc, Boeing Company The, Fastener Innovation Technology Inc, Twist Tite Mfg Inc
Part Number Manufacturer Item Name Cage Code RFQ
HT4027-5-5 sps technologies inc screw close tolerance 56878 RFQ
HT4027-5-5 alcoa global fasteners inc screw close tolerance 06950 RFQ
ST3M557 boeing company the screw close tolerance 76301 RFQ
ST3M557-5-5 boeing company the screw close tolerance 76301 RFQ
ST3M557-5-5 fastener innovation technology inc screw close tolerance 58998 RFQ
ST3M557-5-5 twist tite mfg inc screw close tolerance 007r1 RFQ

Technical Characteristics of NSN 5305015219172

MRCCriteriaCharacteristic
CMLPThread Quantity Per Inch24
AASKHead StyleFLAT COUNTERSUNK
MRCDecoded RequirementClear Text Reply
AASBFastener Length0.828 INCHES MINIMUM AND 0.858 INCHES MAXIMUM
ABQZInternal Drive StyleHIGH-TORQUE
SFTTSurface TreatmentPASSIVATE OVERALL
ANEEGrip Length0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
AASLHead Diameter0.477 INCHES NOMINAL
AGAVEnd Item IdentificationFWD FUSELAGE
AASAThread Length0.531 INCHES NOMINAL
MATTMaterialNICKEL ALLOY 718 OVERALL
AAJFThread DirectionRIGHT-HAND
AHYMNominal Thread Diameter0.312 INCHES
THSDThread Series DesignatorUNJF
CRSQCountersink Angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
AAURGrip Diameter0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
STDCSurface Treatment Document And ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MDCLMaterial Document And ClassificationAMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AAJDThread Class3A

Relevant Components for NSN - 5305-01-521-9172, 5305015219172
5365-01-357-1869 (5365013571869) 5330-01-439-2183 (5330014392183) 5360-00-022-8938 (5360000228938) 5306-00-208-7353 (5306002087353)
5360-01-306-4959 (5360013064959) 5330-01-578-1306 (5330015781306) 5305-00-954-9525 (5305009549525) 5331-01-456-9887 (5331014569887)
5365-00-619-8097 (5365006198097) 5342-00-776-1718 (5342007761718) 5310-00-516-5611 (5310005165611) 5315-01-628-2977 (5315016282977)

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