NSN 4470-00-725-4096 NIIN 007254096 — Nuclear Coolant System Seal Ring

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4470-00-725-4096
4470007254096
Description:
SEAL RING,NUCLEAR COOLANT SYSTEM
NSN Assigned:
01-JAN-63
DEMIL:
 DEMIL
Shelf Life:
N/A
UOM:
--
Using Services:
--

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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

4470-00-725-4096 Specification Set by the OEM (see RNCC code 3)

Cross-sectional Shape Style AAGR:

general

Wall Thickness AAGT:

0.093in.

Overall Height ABKW:

0.3125in.

Largest Inside Diameter AGRU:

2.4375in.

Outer Radius AHPP:

0.3125in.

Inner Radius AHPS:

0.28125in.

Outside Diameter Surface Angle In Deg AWPD:

45.0

Small Inside Diameter AWPE:

1.870in. and 1.880in.

Upper Inside Diameter Surface Angle In Deg AWST:

45.0

Inside Flat Surface Diameter AWSX:

0.010in.

Criticality Code Justification CRTL:

zzzy

Material MATT:

steel comp 304

Surface Treatment SFTT:

passivate

Reference Number Differentiating Characteristics ZZZY:

cleaned in accordance with MIL-C-19874 (ships)

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:
2ZK221
Cage Code:
38056
RNCC:
3
RNVC:
1
DAC:
C
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
2ZK221PCZK221E
Cage Code:
38056
RNCC:
5
RNVC:
1
DAC:
C
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:
22190
FIIG:
T241-D
Concept No.:
App. Key:
DA
Cond. Code:
1
Status:
A
CROSS-SECTIONAL SHAPE STYLE GENERAL style nsn 4470-00-725-4096
CROSS-SECTIONAL SHAPE STYLE GENERAL style nsn 4470-00-725-4096

Definition Definition of approved item name (AIN): "SEAL RING,NUCLEAR COOLANT SYSTEM"

An item designed to be seal welded to segments on components of a nuclear power plant coolant system, such as valves, demineralizers, heat exchangers, pumps, and the like, to form an efficient seal against the leakage of the primary coolant to the ambient. Excludes seal ring, metal.

Packaging & Dimensions Packaging instructions, special markings, and approx. weight/dims

Pack Size
Pack Weight
Item Weight
Item Dim.
Pack Size:
3.8 X 3.8 X 1.8
Paclk Weight:
0.2000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
99
LVL_A:
E
LVL_B:
Q
LVL_C:
Q
LVL A Code (LVL_A) E

Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.

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) M

All packaging data is mandatory for compliance and no substitutions are permitted. fast packs should be included in this category.

  Packaging Codes

OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.

SPI No.: Special packaging instructions number.

LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.

SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.

4470-00-725-4096 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
0
CRITL:
Y
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.

ADPE 0

Represents items with no adp components

Criticality Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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.