NSN

5305-01-139-9945

Screw,Shoulder

FSC 5305SCREWSFSG 53HARDWARE AND ABRASIVES

Unit Price

$52.53

per EA

2 parts / 2 mfrs

Part Numbers for NSN 5305-01-139-99452 records
Part NumberCAGEManufacturerRNCCRNVC
0126117-102227Naval Electronic Systems Security Engineering Center59
619-7997-00113499Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems39
Manufacturers (2)

Naval Electronic Systems Security Engineering Center

CAGE 02227
View NSNs

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems

CAGE 13499
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$52.53EA0
01-OCT-2025$52.53EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.400 INCHES MINIMUM
AASBFASTENER LENGTH2.130 INCHES NOMINAL
AASKHEAD STYLEFLAT CHAMFER
AASLHEAD DIAMETER1.000 INCHES NOMINAL
AASUHEAD HEIGHT0.560 INCHES NOMINAL
AATNSHOULDER DIAMETER0.147 INCHES MINIMUM AND 0.149 INCHES MAXIMUM SECOND SHOULDER
AATNSHOULDER DIAMETER0.188 INCHES NOMINAL FIRST SHOULDER
AATXSHOULDER LENGTH0.500 INCHES NOMINAL FIRST SHOULDER
AATXSHOULDER LENGTH0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM SECOND SHOULDER
ABQZINTERNAL DRIVE STYLESLOT
AHYMNOMINAL THREAD DIAMETER0.138 INCHES
CMLPTHREAD QUANTITY PER INCH32
CWYBSHOULDER SHAPEROUND ALL SHOULDERS
FEATSPECIAL FEATURESTHIRD SHOULDER 0.188 IN. DIA BY 1.101 IN. LONG,HEAD TO HAVE A STRAIGHT KNURLED
MATTMATERIALSTEEL COMP 303 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)

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About NSN 5305-01-139-9945

NSN 5305-01-139-9945 is a National Stock Number assigned to Screw,Shoulder. This NSN part number belongs to Federal Supply Class 5305 (SCREWS) under Federal Supply Group 53 (HARDWARE AND ABRASIVES). There are 2 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 5305-01-139-9945 is $52.53. Price history shows 2 recorded price changes.

To find the part number for NSN 5305-01-139-9945, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.