Model: H55263-3

Single Ball Sea Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Lubrication

Wax

Nut Style

Single ball seat, double hexagon

Nut Height

Between 0.185 inches and 0.200 inches

End Application

2840-01-114-2211; engine, aircraft, turbo-shaft, apache helicoper for t700 engine

Width Across Flats

Between 0.243 inches and 0.251 inches

Tempurature Rating

1400.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.190 inches

Material

Nickel alloy uns n07001

Material Specification

Ams 5544 assn standard 1st material response and ams 5709 assn standard 2nd material response

Precious Material

Silver

Surface Treatment

Silver threads

Surface Treatment Specification

Ams 2411 assn standard single treatment response threads

Specification Data

07482--50tf7 manufacturers specification

NSN

5310-01-491-3438

Part Number

H55263-3

Description

Nut,self-locking,single Ball Sea

CAGE

15653

A nut having one convex, spherical bearing surface, with 12 drive points, 24 sides. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member.

Part H55263-3 NSN 5310-01-491-3438

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

33115

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:

0.1000lbs

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:

576

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this single ball sea self-locking nut (NSN 5310-01-491-3438) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 7508900000
SITC: 69975
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)