NSN 5306-01-335-2912

Close Tolerance Bolt
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
013352912

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Inventory

 

This product may be available in the following quantities and conditions.

  • NE: 6

Please note that inventory for this NSN was updated 01/15/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "BOLT,CLOSE TOLERANCE"

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.

5306-01-335-2912 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJD
Thread Class
3a
MRC:
AAJF
Thread Direction
Right-hand
MRC:
AASA
Thread Length
0.412 inches
MRC:
AASB
Fastener Length
Between 0.783 inches and 0.813 inches
MRC:
AASK
Head Style
Spline extended washer
MRC:
AASU
Head Height
Between 0.195 inches and 0.215 inches
MRC:
AATC
Extended Washer Diameter
0.354 inches
MRC:
AATD
Extended Washer Thickness
Between 0.017 inches and 0.037 inches
MRC:
AAUB
Hole Diameter
Between 0.032 inches and 0.042 inches
MRC:
AAUR
Grip Diameter
Between 0.1885 inches and 0.1895 inches
MRC:
AAZH
Head Minor Diameter
Between 0.173 inches and 0.188 inches
MRC:
AGAV
End Application
Pacer dawn
MRC:
AHYM
Thread Diameter
0.1900 inches
MRC:
ANEE
Grip Length
Between 0.365 inches and 0.385 inches
MRC:
ASXK
Hole Quantity
4
MRC:
BQDM
Hole Type
Drilled
MRC:
CMLP
Thready Qty Per Inch (tpi)
32
MRC:
CQFM
Hardness Rating
46.0 rockwell c and 50.0 rockwell c
MRC:
CRHC
Hole Configuration Style
Spline
MRC:
CSYM
Surface Finish
32.0 microinches grip
MRC:
FEAT
Special Features
Hole drilled in top center of head, 0.070/0.110 in. Diameter x 0.088 in. Nomdeep
MRC:
MATT
Material
Steel
MRC:
MDCL
Material Specification
Ams 6487 assn standard single material response
MRC:
SFTT
Surface Treatment
Cadmium
MRC:
STDC
Surface Treatment Specification
Mil-c-8837, type ii, class 2 military specification single treatment response
MRC:
THSD
Thread Series Designator
Unjf

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
MS21297H03006
Cage Code:
96906
RNCC:
2
RNVC:
2
DAC:
4
RNAAC:
TD
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
27851
FIIG:
A003B0
Concept No.:
App. Key:
BC
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
0
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

ADPE 0

Represents items with no adp components

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.