Model: 2129507

Round Plain Nut

Properties:

Thread Class

Thread Direction

Right-hand

Counterbore Diameter

2.292 inches second end and 2.298 inches second end

Drive Point Depth

0.250 inches

Nut Diameter

Between 3.250 inches and 3.255 inches

Nut Thickness

0.781 inches

Drive Point Quantity

Nut Counterbore Depth

0.375 inches second end

Drive Point Diameter

Between 0.183 inches and 0.203 inches

Thread Series

Uns

Thready Qty Per Inch (tpi)

Hardness Rating

Between 40.0 rockwell c and 45.0 rockwell c

Thread Size

2.360 inches

Material

Steel comp 8640

Surface Treatment

Phosphate manganese and phosphate zinc

Surface Treatment Specification

Dod-p-16232, ty m with ty z military specification single treatment response

NSN

5310-01-317-8166

Part Number

2129507

Description

Nut,plain,round

CAGE

D9182

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

Part 2129507 NSN 5310-01-317-8166

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15887

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318160000
SITC: 69421
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Nuts of iron or steel