National Item Identification Number

01-044-2270

National Stock Number

Item Name

NUT,PLAIN,HEXAGON

Federal Supply Class

5310

Description

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

Commercial and Government Entity Code (Supplier Data)

---

90915

---

OTTAWA TRUCK INC
DBA FOREIGN PARENT IS KALMAR
415 E DUNDEE ST
OTTAWA
KS
66067
785-242-2200

---

96606

---

METRO CROWN INTERNATIONAL INC
NEW AMERICAN COLEMAN DIV
5654 NW RIVER PARK DR
KANSAS CITY
MO
64150
816-587-2121

---

Reference Numbers (Part Numbers)

268-21
268-21

Required Categories

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

Required Description

UNEF
1.250 INCHES
18
2B
RIGHT-HAND
STEEL COMP 1045 OVERALL
NOT RATED
A12