NSN 8120-00-074-4949 NIIN 000744949 — Cylinder Gas Valve

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
8120-00-074-4949
8120000744949
Description:
VALVE,CYLINDER,GAS
NSN Assigned:
01-JAN-60
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Navy, Army

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

8120-00-074-4949 Specification Set by the OEM (see RNCC code 3)

Body Material AAFZ:

brass, QQ-B-626, comp 21

Maximum Operating Pressure AAJJ:

2200.0 pounds per square inch

Outside Surface Treatment AAJP:

chromium

Body Style AAQL:

angle give "adqm" and "adqn" only if flanged one or two ends

Stem Material ABEP:

brass, QQ-B-626, comp 11 and bronze, QQ-A-630, comp 2 and bronze, QQ-M-80 and steel, QQ-S-763, class 302, 303, or 304

Furnished Items ABFF:

cap and safety device

Media For Which Designed ACKL:

nitrous oxygen

First End Connection Type ACKM:

threaded external gas cylinder

First End Style Designator ACKN:

plain

First End Thread Direction ACLL:

RIGHT-Hand

Second End Relationship With First End ACLR:

not identical

Second End Connection Type ACLS:

threaded external gas cylinder

Second End Style Designator ACLT:

plain

Second End Thread Direction ACMS:

RIGHT-Hand

Seat Material ACSH:

brass, QQ-B-626, comp 21

Flow Control Device ADQU:

disk, flat

Flow Control Device Material ADQV:

cloth, nylon or plastic, MIL-P-15047

Valve Operation Method ADQW:

wheel

End Connection Quantity ADQZ:

2

First End Thread Pitch Diameters ADRN:

+0.7750 to 0.7786in.

Part Name Assigned By Controlling Agency CXCY:

valve cylinder gas nitrous oxide 3/4 inch

Special Features FEAT:

0.75 in. (1.9 cm) ; replacement for 8120-00-130-1941

Special Markings MARK:

NITROUS-Oxide med

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
15-321-1
Cage Code:
81349
RNCC:
2
RNVC:
2
DAC:
4
RNAAC:
KX
Status:
A
MSDS:
SADC:
Part Number:
A-A-59860
Cage Code:
58536
RNCC:
4
RNVC:
1
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MILV2-37
Cage Code:
81349
RNCC:
5
RNVC:
9
DAC:
E
RNAAC:
XX
Status:
A
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
07848
FIIG:
A07100
Concept No.:
1
App. Key:
AE
Cond. Code:
1
Status:
A
BODY STYLE ANGLE GIVE
FIRST END STYLE DESIGNATOR PLAIN style nsn 8120-00-074-4949
FIRST END STYLE DESIGNATOR PLAIN style nsn 8120-00-074-4949
FIRST END STYLE DESIGNATOR PLAIN style nsn 8120-00-074-4949
FIRST END STYLE DESIGNATOR PLAIN style nsn 8120-00-074-4949
FIRST END STYLE DESIGNATOR PLAIN style nsn 8120-00-074-4949

Definition Definition of approved item name (AIN): "VALVE,CYLINDER,GAS"

A valve specifically designed for the control of compressed or liquefied gases and legibly marked with name of gas for which designed. Inlet connection threads are coated with lead and/or tin to form a tight seal. A cap or plug is usually supplied to protect outlet connection threads and prevent leakage.

8120-00-074-4949 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.