Helical Compression Spring Seat

NSN: 5340-00-549-3369 | Model: 41001026

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

5340-00-549-3369

DEMIL

Overall Height

0.3500 inches

First Step Diameter

1.1000 inches

Bore Diameter

Between 0.6300 inches and 0.6350 inches

End Diameter

0.6950 inches

Distance From End To First Step

0.3050 inches

Material

Steel, ams 5643 or steel, ams 5659

Material

Steel comp 630 or steel, ams 5659

Material Specification

Ams 5643 assn standard 1st material response

Style Designator

Seat

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE5E818T3383	2017-12-12	PHPHA	17 EA

Inventory Check

The last inventory check on this NSN was done on 04/05/2024. Due to rapid changes in inventory this may not be the current stock qty.

As Removed: 6
New: 1
New Surplus: 30

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 5340-00-549-3369 Datasheet

Supply Class (FSC):

Commercial Hardware

Cross Reference:

41001026
9090885

Cage Codes:

Woodward Hrt, Inc. (CAGE 81873)
U S Army Aviation and Missile (CAGE 18876)

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:

095190 - Hardware, noi sub 9
WCC:

713 - Metal hardware
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:

Q - 70.0
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 $1,552.16 to $2,586.94..
Does NSN 5340-00-549-3369 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 Turkey
What is the NIIN of NSN 5340-00-549-3369?
005493369 or 00-549-3369
Does NSN 5340-00-549-3369 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5340-00-549-3369?
Solicitation SPE5E818T3383 for qty 17 on 12/05/2017
When was this national stock number assigned to the federal catalog?
Oct 12, 1974