Part detail

NSN Part Number ANSI B18.2.1 of General Services Administration with NSN 5305004025749 - Request a Quote Now

ANSI B18.2.1NSN5305-00-402-5749CAGE81348

Screw Lag

Detailed description

ANSI B18.2.1 procurement notes

Thank you for taking an interest in the aerospace parts, military and defense parts, and Screw Lag products that we offer here on Buy NSN Parts. You have taken a particular interest in part number ANSI B18.2.1, a General Services Administration item we stock that is listed alongside the NSN 5305004025749 for identification. If you are interested in receiving pricing and fulfillment options for this NSN part, please fill out and submit the RFQ form provided on this page while offering us crucial information such as your target price and expected shipping time frame. Within 15 minutes of us receiving and reviewing a completed request, you can expect to receive a solution on part number ANSI B18.2.1 tailored to your unique needs and restrictions alike.

To make the identification and procurement of products simple, we always list all offerings with as much information as we can. For example, while part number ANSI B18.2.1 belongs to NSN 5305004025749, it also falls under FSC , a commodity classification designation that organizes similar products together. Furthermore, this item is also produced under CAGE Code , denoting the exact facility that this item traces back to. With this in mind, take the time to explore our expansive selection at your leisure, and we will always be just a click or call away from offering customized fulfillment solutions and unrivaled savings.

Specifications

Reference data

Manufacturer
Federal Specifications
Part number
ANSI B18.2.1
NSN
5305-00-402-5749
NIIN
00-402-5749
FSC
5305 Screws
CAGE code
81348
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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 ANSI B18.2.1 with NSN 5305-00-402-5749, 5305004025749

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305004025749

Item Description:

Screw Lag

53050040257490N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
Ansi B18.2.1613

Characteristics Data of NSN 5305-00-402-5749, 5305004025749

MRCCriteriaCharacteristic
AASBFASTENER LENGTH3.500 INCHES NOMINAL
AASKHEAD STYLEHEXAGON
AASUHEAD HEIGHT0.150 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
AATBWIDTH BETWEEN FLATS0.425 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
AATNSHOULDER DIAMETER0.237 INCHES MINIMUM FIRST SHOULDER AND 0.260 INCHES MAXIMUM FIRST SHOULDER
AATXSHOULDER LENGTH0.094 INCHES MINIMUM FIRST SHOULDER
CQBCMINIMUM TENSILE STRENGTH55000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING60.0 ROCKWELL B MINIMUM OVERALL
CRGFNONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
CTYFNONMACHINE NOMINAL THREAD DIAMETER0.250 INCHES
CWYBSHOULDER SHAPEROUND FIRST SHOULDER
MATTMATERIALSTEEL OVERALL
SFTTSURFACE TREATMENTZINC OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A153-60 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
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