National Item Identification Number

00-283-0192

National Stock Number

Item Name

BOLT,CLOSE TOLERANCE

Federal Supply Class

5306

Description

An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see BOLT, SHEAR. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see BOLT, MACHINE.

Commercial and Government Entity Code (Supplier Data)

---

10855

---

CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441

---

10855

---

CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441

---

10855

---

CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441

---

10855

---

CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441

---

10855

---

CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441

---

10855

---

CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441

---

10855

---

CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441

---

10855

---

CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441

---

10855

---

CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441

---

10855

---

CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441

---

10855

---

CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441

---

Reference Numbers (Part Numbers)

ME7930-4PC13C
ME7950-4PC13C
MRA5300-1PC34
MRA5300-101PC34
MRA5300-103PC34
M

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNF
0.500 INCHES
20
3A
RIGHT-HAND
0.750 INCHES MINIMUM
2.625 INCHES NOMINA