Model: 2158-29

Externally Threaded Ring

Properties:

Thread Class

Thread Direction

Right-hand

Casehardening Indicator

Not casehardened

Chamfer Angle In Deg

60.0

Chamfer Length

0.075 inches

Chamfer Length

0.075 inches

Width

0.062 inches

Overall Length

0.375 inches

Thread Size

0.6875-24

Bore Diameter

Between 0.3438 inches and 0.3448 inches

Depth

0.062 inches

End Application

Butterfly valve, p/n 4158-00

Bore Shape

Straight

Screw Thread Series Designator

Unef

Drive Type

Slotted face

Thread Location

Drive end

Accommodation Type And Quantity

2 slots

Angle Between Accommodations In Deg

180.0

Beveled Thread

Included

Bore Annular Internal Serration

Not included

Setscrew Locking Notch

Not included

Bore Edge Process

Chamfered

Process End Location

Drive end

Material

Carbon graphite

Material

Graphite

Fsc Application Data

Engine accessory, acft

NSN

5365-00-056-1338

Part Number

2158-29

Description

Ring,externally Threaded

CAGE

09445

Part 2158-29 NSN 5365-00-056-1338

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

08417

FIIG:

T252-D

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:

096630

UFC:

50590

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Equipment for Aircraft

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