Expansion Plug

NSN: 5340-00-003-9612 | Model: 2004T18P01

A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.

NSN Properties and Flags

NATO Stock Number

5340-00-003-9612

DEMIL

Radius

Between 0.094 inches and 0.125 inches

Outside Diameter

Between 2.450 inches and 2.453 inches

Material Thickness

Between 0.045 inches and 0.055 inches

Smallest Diameter

Between 2.425 inches and 2.435 inches

Height

Between 0.480 inches and 0.520 inches

Material

Steel

Style Designator

Trapped cup

Inventory Check

The last inventory check on this NSN was done on 06/15/2023. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 3

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5340-00-003-9612 Datasheet

Supply Class (FSC):

Commercial Hardware

Cross Reference:

2004T18P01

Cage Codes:

General Electric Company (CAGE 99207)

Schedule B & Trade:

Schedule B: 8402900090 (NAICS 332410)

Parts for steam or other vapor generating boilers and super-heated water boilers, except heat exchangers
SITC: 71191

Parts for steam generating or other vapor generating boilers
End Use: 21180

Industrial machines, other

Identification:

HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

U - Precious metal content is unknown

CRITL

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

Freight Information:

NMFC:

106290 - Plugs i/s expansion plain etc
WCC:

713 - Metal hardware
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

U - 50.0
SHC:

Z - Other or no special handling required (sh)
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $4.05 to $6.75..
Does NSN 5340-00-003-9612 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy, Austria, Brazil, Singapore, Malaysia, Republic Of Korea, and Turkey
What is the NIIN of NSN 5340-00-003-9612?
000039612 or 00-003-9612
Does NSN 5340-00-003-9612 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5340-00-003-9612?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 07, 1972