4820-01-161-6547

Vent Valve email this page

Model or part number: A8581900

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Description

Air Pressure Relief Valve NSN 4820-01-161-6547.

pdf NSN 4820-01-161-6547 Datasheet

MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand all ends
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
2320-01-121-2102
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.250 inches all ends
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Stainless steel body
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unef all ends
MRC:
--
NIIN:
011616547
MRC:
--
NATO Stock Number:
4820-01-161-6547
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A046B0
MRC:
--
INC:
35935
MRC:
--
IMM:
AX
Certified products icon

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality inspections icon

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

Shipping icon

Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Parts and Components for Truck Tractor NSN 2320-01-121-2102 Parts and components for this end application.

NSN Component Description
NSN 2930-00-074-1922 Cylinder Head Water Nozzle
NSN 2530-01-082-6575 Steering Tie Rod
NSN 2530-01-125-6077 Brake Sh Parts Kit
NSN 5925-01-144-1230 Circuit Breaker
NSN 5925-01-144-1231 Circuit Breaker
NSN 2520-01-152-0978 Truck Tractor Housing Assembly
NSN 2520-01-152-0983 Shaft And Plug Asse
NSN 5306-01-152-1034 Machine Bolt
NSN 2930-01-153-1820 Fan Clutch Assy
NSN 4320-01-156-8095 Hydraulic Pump
NSN 6680-01-159-5351 Tachometer Sender
NSN 2530-01-159-5886 Steering Control Unit Spool
NSN 6620-01-160-0437 Electrical Tachometer Indicator
NSN 2530-01-160-2615 Steering Gear Assem
NSN 2520-01-160-2616 Slip Joint Assembly
NSN 2520-01-160-2759 Drive Shaft Assembl
NSN 5310-01-160-7913 Flex Disk Nuts Kit
NSN 3010-01-161-0214 Clutch Air Chamber
NSN 2540-01-161-1306 Lock Cylinder
NSN 2590-01-161-1307 Door Restraint
NSN 2590-01-161-2719 Mounting Plate
NSN 2530-01-161-2720 Steering Control Unit Spool
NSN 5999-01-161-2721 Electrical Contact
NSN 5342-01-161-2725 Hydraulic Cab Latch
NSN 5930-01-161-3282 Thermostatic Switch
NSN 2540-01-161-5140 Fifth Wheel Unlatch Valve
NSN 2510-01-161-5141 Unlatched Valve Plunger
NSN 2590-01-161-5144 Coupling Retainer Bracket
NSN 2530-01-161-5145 Piston Rack
NSN 2540-01-161-5187 Vehicular Safety Belt
NSN 2530-01-161-6544 Treadle And Plate Assembly
NSN 4820-01-161-6547 Vent Valve
NSN 2510-01-162-0165 Vehicular Door
NSN 2930-01-162-2735 Fan Clutch Control System
NSN 2530-01-162-2738 Air Pressu Relay Valve Parts Kit

Formal Definition

Government issue definition of NSN 4820-01-161-6547

A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see valve (1), safety relief.

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
A
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
ZZ
PKG:
PRES MAT:
XX
WRAP MAT:
XX
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) A

Packaging is in accordance with a procedural specification or a special packaging instruction (spi). the appropriate specification number will be shown in the clear in the supplemental data area.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) ZZ

See j.4.1.B.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8481809050
NAICS:
332911
End Use Class:
21180
SITC:
74780
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481809050

Other Taps, Cocks, Valves, Etc., Nesoi

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74780

Taps, Cocks, Valves and Similar Appliances, N.e.s.

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
051080
NMF Description:
Gates Valves Bibcocks Faucets
UFC:
29300
LTL:
Rating variable
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 576

Metal and metal products, nos, (less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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