National Item Identification Number

01-258-8501

National Stock Number

Item Name

NUT,PLAIN,RECTANGULAR

Federal Supply Class

5310

Description

A nut, flat on top and bottom, having four flat sides of which two parallel sides are shorter than the other two. For items having a thickness (or height) exceeding two times the width, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

Commercial and Government Entity Code (Supplier Data)

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Parts Hangar
partshangar.com

9438 US Hwy 19 N. #311
Port Richey, FL 34668

CLICK HERE FOR ONLINE ORDERING

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04236

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LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN SPACE SYSTEMS
12257 STATE HIGHWAY 121 LOC A
LITTLETON
CO
80125
303-555-5555

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04236

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LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN SPACE SYSTEMS
12257 STATE HIGHWAY 121 LOC A
LITTLETON
CO
80125
303-555-5555

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94882

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JERGENS INC
DBA JERGENS INDUSTRIAL SUPPLY
15700 S WATERLOO RD
CLEVELAND
OH
44110
216-706-6200

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Reference Numbers (Part Numbers)

ST33D57
ST33D57-1
43302

Required Categories

THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE

Required Description

UNC
0.375 INCHES
16
2B
RIGHT-HAND
STEEL COMP 4150 OVERALL
OXIDE OVERALL
2