4820-01-321-4381

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Reference images of this national stock number
Reference of NSN 4820-01-321-4381 Reference of NSN 4820-01-321-4381 Reference of NSN 4820-01-321-4381 Reference of NSN 4820-01-321-4381 Reference of NSN 4820-01-321-4381 Reference of NSN 4820-01-321-4381 Reference of NSN 4820-01-321-4381 Reference of NSN 4820-01-321-4381 Reference of NSN 4820-01-321-4381 Reference of NSN 4820-01-321-4381 Reference of NSN 4820-01-321-4381 Reference of NSN 4820-01-321-4381

Model or part number: 14301-7311-0

Pricing & Availability

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About this product
Weapon system essential; for new version of drain cock use part number 1t251-7311-0

Description

Cock Vent NSN 4820-01-321-4381.

pdf NSN 4820-01-321-4381 Datasheet

MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
2330-01-303-8832 m1000 semitrailer
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC
Connection Style:
Plain (pipe) all ends
MRC:
The means used to control the operation of the valve.AQLR
Valve Operation Method:
Manual
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Threaded external pipe all ends
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Feat
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Straight thru
MRC:
--
NIIN:
013214381
MRC:
--
NATO Stock Number:
4820-01-321-4381
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A530C0
MRC:
--
INC:
16988
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 Tank Transporter Semitrailer NSN 2330-01-303-8832 Parts and components for this end application.

NSN Component Description
NSN 3110-00-101-1010 Tapered Roller Cone And Rollers
NSN 5310-00-178-7733 Flat Washer
NSN 3120-00-420-5772 Self-aligning Plain Bearing
NSN 5340-00-466-4948 Rod End Clevis
NSN 2540-00-490-0769 Block Chock
NSN 6220-00-752-6516 Lens Retainer
NSN 5365-00-753-4865 Ring Spacer
NSN 5315-00-896-8950 Headed Straight Pin
NSN 5310-00-930-7013 Flat Washer
NSN 5330-01-024-2294 Preformed Packing
NSN 5342-01-081-2622 Speed Ball Handle
NSN 6220-01-095-0009 Vehicular Stop Light-taillight
NSN 6220-01-095-0019 Light Lens
NSN 5995-01-096-0733 Electrical Lead Assembly
NSN 5940-01-115-8272 Terminal Box
NSN 5340-01-116-3348 Clamping Catch
NSN 5310-01-117-2404 Hexagon Plain Nut
NSN 5310-01-117-6260 Hexagon Plain Nut
NSN 5342-01-141-7101 Nylon Ball
NSN 3110-01-145-1639 Tapered Roller Cone And Rollers
NSN 5325-01-154-8557 Retaining Ring
NSN 5360-01-158-1974 Extension Helical Spring
NSN 5340-01-173-3857 Bow Handle
NSN 5310-01-174-0431 Flat Washer
NSN 5305-01-186-5859 Setscrew
NSN 2590-01-187-2325 Vehicular Components Filler Neck
NSN 5310-01-224-6835 Flat Washer
NSN 4820-01-225-1479 Safety Relief Valve
NSN 3950-01-233-2393 Hand Operated Drum Winch
NSN 4820-01-236-2650 Check Valve
NSN 5340-01-249-8683 Loop Clamp
NSN 5330-01-253-3161 Preformed Packing
NSN 5310-01-290-2192 Hexagon Plain Nut
NSN 4820-01-291-0991 Drain Cock
NSN 5310-01-291-2200 Slotted Washer

Formal Definition

Government issue definition of NSN 4820-01-321-4381

An item with one mounting end and one free flowing end with a metal to metal valve closure. It is designed to drain fluids from radiators, boilers, and similar items.

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:
0.3000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
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:
AE
PKG:
16ZZ
PRES MAT:
00
WRAP MAT:
XX
ICQ:
000
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) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) AE

Seal or plug all openings and preserve by method 10.

Preservation Material (PRES_MAT) 00

No requirement.

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:
8481909090
NAICS:
332911
End Use Class:
21180
SITC:
74790
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481909090

Parts Of Taps, Cocks, Valves and Similar Appliances, Nesoi

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74790

Parts For Taps, Cocks, Valves and Similar Appliances For Pipes, Boiler Shells, Tanks, Etc.

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:
65.0
WCC:
736
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) 736

Plumbing supplies.

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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