Model: 04-21610

Single Ball Sea Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Nut Style

Single ball seat, hexagon

Nut Height

7.7 major mils and 8.2 major centimeters

End Application

6115-01-561-7634 generator set, diesel engine

Width Across Flats

Between 18.8 millimeters and 19.1 millimeters

Thread Series

Unc

Thread Size

0.500 inches

Thread Pitch In Millimeters

13.00

Part Name Assigned By Controlling Agency

Nut, lock, 1/2-13 stainless

Material

Plastic nylon locking insert

Material

Stainless steel nut

Surface Treatment

Passivate nut

Surface Treatment Specification

Sae j429 assn standard single treatment response nut

NSN

5310-01-591-1623

Part Number

04-21610

Description

Nut,self-locking,single Ball Sea

CAGE

30554

A nut having one convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, cone seat, hexagon.

Part 04-21610 NSN 5310-01-591-1623

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

29732

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:

Trailers/Vehicles

Pricing & Availability Check

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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