Quote for BACB30LU4-18 Baumbach E A Mfg Co Part with NSN 5305-01-203-1664

Part Number:  BACB30LU4-18
Alternate P/N:  BACB30LU418
Manufacturer:  baumbach e a mfg co
NIIN:  12031664
Item Name :  screw close toleran
CAGE Code:  06170
FSC:  5305 Screws
INC Code:  29294
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  02-16-2026

Are you looking quote for part BACB30LU4-18? The Baumbach E A Mfg Co-manufactured component (CAGE Code: 06170) is documented under NSN 5305-01-203-1664 as Screw Close Toleran. For the fastest quote, please complete our RFQ form with details about BACB30LU4-18. We guarantee a response within 15 minutes.

ASAP Components provides the verified BACB30LU4-18, classified under INC 29294, FSG 53 Hardware and Abrasives, FSC 5305 Screws, NIIN 01-203-1664, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number BACB30LU4-18 with NSN 5305-01-203-1664, 5305012031664

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-01-203-1664

Item PartTypeName:

SCREW,CLOSE TOLERANCE

53050120316640N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
BACB30LU4-18523

Characteristics Data of NSN 5305-01-203-1664, 5305012031664

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.425 INCHES NOMINAL
AASBFASTENER LENGTH1.540 INCHES MINIMUM AND 1.560 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.455 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
AAURGRIP DIAMETER0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLECROSS RECESS TYPE 1
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
ANEEGRIP LENGTH1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH28
CRSQCOUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM
MATTMATERIALSTEEL COMP 4340 OR STEEL COMP 8740 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNJF

Schedule B & Trade

End Use : 12110 Iron and steel products, other
Schedule B : 7318152000 (NAICS 332722) Bolts and bolts and their nuts or washers exported in the same shipment
SITC : 69421 Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL Sf9sx-n
Quantity per pack 100
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: Q - 70.0
LTL: Q - 70.0
NMFC: 096630 - Screws noi brass/bronze/copper
SHC: Z - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 573 - Bolts or nuts (iron or steel),(less than 35 feet)

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