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NSN LE-034C-2SS

Extension Helical Spring

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

closed design type, short twisted hook both ends end style, 0.086 inches nominal both ends hook radius, 0.172 inches nominal inside diameter, right-hand or left-hand coil helix direction.

NSN 5360-01-121-8755 Datasheet

(NSN) National Stock Number
5360-01-121-8755
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5360 - Coil, Flat, Leaf and Wire Springs
(NIIN) National Item Identification Number
01-121-8755
Requires Demilitarization
Yes
(INC) Item Name Code
04227
Date
Tue, Nov 10, 1981
Coil Helix Direction
right-hand or left-hand
Design Type
closed
End Style
short twisted hook both ends
Hook Radius
0.086 inches nominal both ends
Inside Diameter
0.172 inches nominal
Load Rating
5.831 pounds nominal
Material Document And Classification
qq-w-423 fed spec single material response or ams 5688 assn std single material response overall
Material
steel comp 302 overall
Spring Free Length
1.188 inches nominal
Spring Deflection Rate
8.830 pounds per inch nominal
Spring Free Outside Diameter
0.240 inches nominal
Spring Length Under Load
1.720 inches nominal
Style Designator
cylindrical

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
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0004227

Cross Reference

CAGE Codes

30003
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Government departments or units, including military organizations
92830
Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol
U.s./canadian manufacturers
1A699
Lee Spring Company Llc
U.s./canadian manufacturers
84830
Lee Spring Co Inc
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
87400
Water Commodity
579 - Steel springs, (less than 35 feet)
National Motor Freight Classification Item Number
177940

Questions & Answers

  1. What is the FSCG of the NSN 5360-01-121-8755?

    The FSCG of the NSN 5360-01-121-8755 is 5360

  2. Does NSN 5360-01-121-8755 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 5360-01-121-8755 contain precious materials?

    Item does not contain precious metal.

  4. Does NSN 5360-01-121-8755 contain hazardous materials?

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

  5. When the NSN 5360-01-121-8755 was assigned to the Federal Catalog?

    It was assigned 44 years ago, on Tue, Nov 10, 1981

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