Helical Compression Spring Seat

NSN: 5340-00-798-6918 | Model: 423303

A circular item, usually having a flat or grooved flange, bos (es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a retainer, helical compression spring. Excludes washer (1), (as modified) ; seat, ball socket and holder, spring. See also rotor, engine poppet valve.

NSN Properties and Flags

NATO Stock Number

5340-00-798-6918

DEMIL

Material Hardness Rating

Between 35.0 rockwell c and 40.0 rockwell c

Design Type

Solid

Material

Steel, corrosion resisting

Material

Stainless steel

Fsc Application Data

Control assembly, pressure ratio bleed, 2995004356898 710565

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE5E319T135V	2019-04-23	DHN00	3 EA
SPE5E819Q0315	2019-04-26	PHPHA	18 EA
SPE5E319T8089	2019-02-06	PHPHC	18 EA
SPE5E319T6924	2019-01-15	DHN00	3 EA
SPE5E319T5480	2018-12-19	PHPHC	18 EA
SPE5E318T314A	2018-09-18	PAA64	3 EA

Inventory Check

The last inventory check on this NSN was done on 04/12/2024. Due to rapid changes in inventory this may not be the current stock qty.

Serviceable: 18
Overhauled: 1
New Surplus: 81
As Removed: 53
New: 1

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 5340-00-798-6918 Datasheet

Supply Class (FSC):

Commercial Hardware

Cross Reference:

423303

Cage Codes:

United Technologies Corporation (CAGE 77445)

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

A - Item does not contain precious metal.

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:

095190 - Hardware, noi
WCC:

713 - Metal hardware
SHC:

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

A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
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
Sf9rv-n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $201.77 to $336.29..
Does NSN 5340-00-798-6918 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 Air Force, Department Of The Navy, and New Zealand
What is the NIIN of NSN 5340-00-798-6918?
007986918 or 00-798-6918
Does NSN 5340-00-798-6918 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5340-00-798-6918?
Solicitation SPE5E319T135V for qty 3 on 04/16/2019
When was this national stock number assigned to the federal catalog?
Jan 01, 1962