Part detail

Request a Quote for Part 121558B5-A-7 with the NSN 5305012700075 by Sps Technologies Inc

121558B5-A-7NSN5305-01-270-0075CAGE1EM77

Screw Close Toleran

Detailed description

121558B5-A-7 procurement notes

If you are interested in 121558B5-A-7 with NSN 5305012700075, we have you covered with available parts to purchase on Aviation Domain 360. Screw Close Toleran is listed alongside the part number 121558B5-A-7 under FSC , having been manufactured by Sps Technologies Inc. If you would like to receive a quote on this item for your comparisons, please fill out and submit the RFQ form below with as much detail as you can provide. With the information that you offer, our team members will quickly craft you a personalized solution that takes your individual needs and requirements into account. As our team members are always available for customers 24/7x365, responses to RFQ submissions will be given in just 15 minutes or less.

Alongside CAGE Code parts from Sps Technologies Inc, we also provide items from countless leading global manufacturers that we trust as a part of our NO CHINA SOURCING pledge. Prior to shipment, numerous products are subjected to rigorous quality assurance measures, ensuring their reliability and caliber. Furthermore, all items ship alongside their qualifying certifications and manufacturing trace documentation as applicable. As a result of our practices, we are AS9120B, ISO 9001:2015, and FAA AC 00-56B certified and accredited. Get started with a competitive quote for NSN 5305012700075 and see why customers steadily depend on Aviation Domain 360 for all their operational needs.

Specifications

Reference data

Manufacturer
B And B Specialties Inc
Part number
121558B5-A-7
NSN
5305-01-270-0075
NIIN
01-270-0075
FSC
5305 Screws
CAGE code
1EM77
Multi-line procurement

Sourcing more than one part?

Upload a bill of materials (BOM) or paste a list of part numbers — every line bundles into a single RFQ. No checkout, no payment.

Compliance
  • AS9120:2025· Aerospace QMS
  • ISO 9001:2015· Quality Management
  • FAA AC 00-56B· Voluntary Industry Distributor Accreditation
  • U.S. ONLY· Fulfillment

NSN Information for Part Number 121558B5-A-7 with NSN 5305-01-270-0075, 5305012700075

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305012700075

Item Description:

Screw Close Toleran

53050127000750N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
121558b5-A-7595

Characteristics Data of NSN 5305-01-270-0075, 5305012700075

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.475 INCHES MINIMUM AND 0.525 INCHES MAXIMUM
AASBFASTENER LENGTH0.923 INCHES MINIMUM AND 0.953 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.429 INCHES MINIMUM AND 0.479 INCHES MAXIMUM
AAURGRIP DIAMETER0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
AHYMNOMINAL THREAD DIAMETER0.312 INCHES
ANEEGRIP LENGTH0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH24
CQBCMINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING46.0 ROCKWELL C MINIMUM OVERALL AND 50.0 ROCKWELL C MAXIMUM OVERALL
CRSQCOUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CSYMSURFACE FINISH32.0 MICROINCHES GRIP
CSYMSURFACE FINISH32.0 MICROINCHES THREADS
MATTMATERIALSTEEL COMP H11 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTALUMINUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488 TYPE 2 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNJF
Mission ready

Send a quote line
get a response in 15 minutes.


ASAP Military Supplies

An ASAP Semiconductor web resource. Parts procurement for U.S. military, defense, and aerospace operators.

1341 South Sunkist Street, Anaheim, CA 92806

Accreditations
NBAA Member
NBAANBAA Member
ASA (Aviation Suppliers Association)
ASAASA (Aviation Suppliers Association)
AS6081 Certified Supplier
AS6081AS6081 Certified Supplier
FAA AC 00-56B Certified
FAA AC 00-56BFAA AC 00-56B Certified
© 2026 ASAP Semiconductor LLC. All rights reserved.
VisaMastercardDiscoverAmEx