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NSN 491691

Helical Compression Spring Seat

solid design type, 0.6700 inches minimum and 0.6900 inches maximum counterbore diameter, 0.3900 inches minimum and 0.4100 inches maximum end diameter, 0.2490 inches minimum and 0.2510 inches maximum bore diameter, 0.1200 inches nominal counterbore length.

NSN 5340-00-914-5394 Datasheet

(NSN) National Stock Number
5340-00-914-5394
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5340 - Commercial Hardware
(NIIN) National Item Identification Number
00-914-5394
Requires Demilitarization
Yes
(INC) Item Name Code
24328
Date
Mon, Mar 7, 1966
End Diameter
0.3900 inches minimum and 0.4100 inches maximum
Bore Diameter
0.2490 inches minimum and 0.2510 inches maximum
Counterbore Diameter
0.6700 inches minimum and 0.6900 inches maximum
Counterbore Length
0.1200 inches nominal
Design Type
solid
Distance From End To First Step
0.0500 inches minimum and 0.0700 inches maximum
First Step Diameter
1.0900 inches nominal
First Step Length
0.0700 inches nominal
Fsc Application Data
control assy,engine acft p/n 544050
Material Hardness Rating
38.0 rockwell c minimum and 40.0 rockwell c maximum
Material
steel
Overall Height
0.2600 inches nominal
Second End Diameter
0.8400 inches minimum and 0.8440 inches maximum
Style Designator
seat
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

77445
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Non-manufacturers

Freight Information

Air Commodity
AZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Less than Carload Rating
S - 60.0
National Motor Freight Class Rating
W - Rating variable
Special Handling
Z - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
29300
Water Commodity
713 - Metal hardware
National Motor Freight Classification Item Number
051080

Questions & Answers

  1. What is the FSCG of the NSN 5340-00-914-5394?

    The FSCG of the NSN 5340-00-914-5394 is 5340

  2. Does NSN 5340-00-914-5394 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 5340-00-914-5394 contain precious materials?

    Item does not contain precious metal.

  4. Does NSN 5340-00-914-5394 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 5340-00-914-5394 was assigned to the Federal Catalog?

    It was assigned 60 years ago, on Mon, Mar 7, 1966

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