NSN 4730-00-491-1276 NIIN 004911276 — Tube Reducer Body

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4730-00-491-1276
4730004911276
Description:
REDUCER BODY,TUBE
NSN Assigned:
03-OCT-69
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Navy

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Part Number:
Quantity Requested:
Your Email:
Full Name:
Contact Phone:
Company:

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

4730-00-491-1276 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

2a

Thread Direction AAJF:

RIGHT-Hand

Overall Length ABHP:

2.500in. ⁓2-1/2"

Thread Size ABUJ:

0.750-20

Tube Outside Diameter For Which Designed ACSV:

1.000in.

First End Seat Angle In Deg ACTE:

12.0

Second End Seat Angle In Deg ACTF:

37.0

Flange Width AGFF:

0.281in.

Flange Outside Diameter AHTC:

1.125in.

Screw Thread Series Designator AJYP:

unef

Working Pressure And Service Type CDPG:

not rated

Working Temp And Service Type CDPH:

not rated

Material MATL:

steel, corrosion resisting

Material MATT:

steel corrosion resisting

Style Designator STYL:

reducer body

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:
2519393
Cage Code:
30003
RNCC:
3
RNVC:
2
DAC:
1
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
16-8TRBZSS
Cage Code:
54938
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
AX
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
61840
FIIG:
T385-V
Concept No.:
App. Key:
VB
Cond. Code:
1
Status:
A
STYLE DESIGNATOR REDUCER BODY style nsn 4730-00-491-1276

Definition Definition of approved item name (AIN): "REDUCER BODY,TUBE"

An incomplete fitting which upon installation is designed to join together in a straight line two tubing lines and/or fittings of different sizes. The item consists of the body which has a complete end connection on one end; the other end is designed to mate with a tube or tube fitting but requires an additional nut and/or sleeve to make a complete end connection.

4730-00-491-1276 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
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) U

Precious metal content is unknown

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.

Material Management Material categorization and source of supply

SOS
SMIC
MMAC
MCC
SOS:
SMS
SOS:
MMAC:
MCC:
Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

  Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.