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NSN 748903

Helical Compression Spring Seat

solid design type, 2.1670 inches minimum and 2.1870 inches maximum bore diameter, 2.3390 inches minimum and 2.3590 inches maximum end diameter, 0.0700 inches nominal distance from end to first step, 2.6210 inches minimum and 2.6230 inches maximum first step diameter.

NSN 5340-01-352-6423 Datasheet

(NSN) National Stock Number
5340-01-352-6423
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5340 - Commercial Hardware
(NIIN) National Item Identification Number
01-352-6423
Requires Demilitarization
Yes
(INC) Item Name Code
24328
Date
Wed, Jan 29, 1992
End Diameter
2.3390 inches minimum and 2.3590 inches maximum
Bore Diameter
2.1670 inches minimum and 2.1870 inches maximum
Design Type
solid
Distance From End To First Step
0.0700 inches nominal
First Step Diameter
2.6210 inches minimum and 2.6230 inches maximum
First Step Length
0.1930 inches nominal
Material Document And Classification
ams 5659 assn std single material response
Material Hardness Rating
35.0 rockwell c minimum and 39.0 rockwell c maximum
Material
steel comp xm-12
Overall Height
0.3580 inches nominal
Second Step Diameter
3.4900 inches minimum and 3.5100 inches maximum
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response
Surface Treatment
passivate

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 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.
Pseudo Item Name Code
0024328

Cross Reference

CAGE Codes

99167
Hamilton Sundstrand Corporation
U.s./canadian manufacturers

Freight Information

Air Commodity
BZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
49790
Water Commodity
713 - Metal hardware
National Motor Freight Classification Item Number
095190

Questions & Answers

  1. What is the FSCG of the NSN 5340-01-352-6423?

    The FSCG of the NSN 5340-01-352-6423 is 5340

  2. Does NSN 5340-01-352-6423 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  3. Does NSN 5340-01-352-6423 contain precious materials?

    Item does not contain precious metal.

  4. Does NSN 5340-01-352-6423 contain hazardous materials?

    Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 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.

  5. When the NSN 5340-01-352-6423 was assigned to the Federal Catalog?

    It was assigned 34 years ago, on Wed, Jan 29, 1992

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