Valve Stem Guide

NSN: 4820-00-004-8098 | Model: 8538-108

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flang (s) and/or grooves.

NSN Properties and Flags

NATO Stock Number

4820-00-004-8098

DEMIL

Overall Length

11.120 inches

Outside Diameter

1.750 inches

Material

Steel

Material

Steel

Inventory Check

The last inventory check on this NSN was done on 06/07/2023. Due to rapid changes in inventory this may not be the current stock qty.

New: 261
As Removed: 2
Overhauled: 1
New Surplus: 321

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 4820-00-004-8098 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

8538-108
147 ITEM 5
147/5
X5008/12/147 ITEM 5
X5008/12/147/5
H8538

Cage Codes:

Richards Industries Valve Group (CAGE 21476)
Wellman Group (CAGE K7018)

Schedule B & Trade:

Schedule B: 8481909090 (NAICS 332911)

Parts of taps, cocks, valves and similar appliances, nesoi
SITC: 74790

Parts for taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, etc.
End Use: 21180

Industrial machines, other

Identification:

HMIC

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

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:

050855 - Cocks r valves etc bbc
WCC:

576 - Metal and metal products, nos, (less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
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:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
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 $106.96 to $178.27..
Does NSN 4820-00-004-8098 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, and United Kingdom
What is the NIIN of NSN 4820-00-004-8098?
000048098 or 00-004-8098
Does NSN 4820-00-004-8098 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-004-8098?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 07, 1972