Model: B25021

Screw Stem Shutoff Cock

Properties:

NSN

4820-00-391-3782

Part Number

B25021

Description

Cock,shutoff,screw Stem

CAGE

17980

A compact two-way type of valve mechanism having a one piece body and seat and a one piece stem and disk. It has no bonnet, and is not used for fine control of flow. It is used extensively in the automotive field.

Part B25021 NSN 4820-00-391-3782

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16990

FIIG:

A530C0

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:

050855

UFC:

29290

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 4820-00-391-3782 is a component of

B-52 Aircraft Support Equipment
Deep Submergence Systems Programs (dssp)
Model 28 Teletype
Ticonderoga Class Cg (47)
Spruance Class Dd (963)
Road (130g) Grader
130-g Road Motorized Grader
Full Track Tractor
Arleigh Burke Class Ddg
Skid Mounted (3id) (mep-007a) 60 Hz 30kw Generator Set
001226826
Full Tracked Recovery Vehicle
010900569
Tank Truck
011123793
Tank Truck
007391600
Rotary Compressor Unit
009037371
Tank Truck
010297347
Tank Truck
005953014
Reciprocating Compressor Unit
002989723
Wire Bundle Assembl
004320004
Tank Truck
004546662
Reciprocating Compressor Unit

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Schedule B and Export

Schedule B: 8481909090
SITC: 74790
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi