55-50-2501 Compression Helical Spring
5360-00-837-5418
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Official Item Classification
- Name
- Compression Helical Spring
- Part Number
- 55-50-2501
- (NSN) National Stock Number
- 5360-00-837-5418
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5360 Coil, Flat, Leaf and Wire Springs
- (INC) Item Name Code
- 04226
- (FIIG) Federal Item Identification Guide
- A02900
- Date
- 01/01/1962 (64 years ago)
12-1/2 coil quantity, 0.4385 inches nominal spring solid outside diameter, spring end,squared and ground both ends end style, 0.3125 inches nominal inside diameter, 1.5625 inches nominal spring free length
Specs & Compatibility
0.3125 inches nominal
spring end,squared and ground both ends
1.5625 inches nominal
12-1/2
0.4385 inches nominal
right-hand or left-hand
0.4385 inches nominal
steel uns k08500 overall
qq-w-470 fed spec single material response overall
cylindrical
Regulatory Compliance
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0004226
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