Model: 31-075-27

Spring Loade Shaft Seal Assembly

Properties:

Cubic Measure

1.899 cubic inches

End Application

Used as distillate pump in fresh water system onboard 210 ft wmec "a" and "b" class coast guard vessels

Unpackaged Unit Weight

4.000 pounds

General Description

Type 31 seal consists of mating ring p/n08-075033 silicon carbide{ o ring p/n216-3 viton{ spring p/n06-075021monel{ primary seal p/n03-075014 carbon{ secondary seal p/n04-075046 viton{ outer jacket p/n01-075021 monel{ inner ring p/n11-075017 monel{ shaft size 3.750 in. { bore size 1.375 in. { working length 0.875 in

NSN

4320-01-230-3053

Part Number

31-075-27

Description

Seal Assembly,shaft,spring Loade

CAGE

67209

A combination of items used in sealing various rotary shaft equipment. It may include items such as bellows, disk, drive ring, flexible diaphragm, mating ring, o-ring, retainer, seat, sleeve, washer and the like. Excludes seal, plain encased.

Part 31-075-27 NSN 4320-01-230-3053

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

32556

FIIG:

A23900

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:

0.2000lbs

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8413919520
SITC: 74291
End Use: Industrial engines
NAICS: 333911
USDA: 1

Freight Class: Parts, nesoi, of pumps for liquids