Model: NAS577-10

Barrel Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Counterbore Diameter

0.656 inches nut and 0.666 inches nut

Lubrication

Dry film lubricant

Nut Style

Floating self-locking barrel

Nut Diameter

Between 1.057 inches and 1.060 inches

Nut Length

Between 1.115 inches and 1.135 inches

Barrel Height

Between 0.640 inches and 0.650 inches

Nut Height

0.844 inches

Nut Counterbore Depth

0.276 inches nut and 0.286 inches nut

Thread Series

Unjf

Features Provided

Floating nut

Thready Qty Per Inch (tpi)

Hardness Rating

Between 36.0 rockwell c and 42.0 rockwell c

Thread Size

0.625 inches

Material

Stainless steel

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 2 federal specification single treatment response

NSN

5310-00-557-4722

Part Number

NAS577-10

Description

Nut,self-locking,barrel

CAGE

80205

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, round.

Part NAS577-10 NSN 5310-00-557-4722

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15891

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