1663257 Spacing Threaded Standoff
5340-01-161-9143
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Official Item Classification
- Name
- Spacing Threaded Standoff
- Part Number
- 1663257
- (NSN) National Stock Number
- 5340-01-161-9143
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5340 Commercial Hardware
- (INC) Item Name Code
- 40280
- (FIIG) Federal Item Identification Guide
- A08900
- Date
- 09/12/1983 (43 years ago)
right-hand right external thread direction, right-hand left internal (includes thru thread) thread direction, 0.187 inches nominal flange diameter, 2b left internal (includes thru thread)2a right external thread class, 0.200 inches nominal left internal (includes thru thread)0.140 inches nominal right external thread length
Specs & Compatibility
2b left internal (includes thru thread)2a right external
right-hand right external
right-hand left internal (includes thru thread)
0.200 inches nominal left internal (includes thru thread)0.140 inches nominal right external
0.187 inches nominal
0.542 inches minimum and 0.552 inches maximum
0.737 inches nominal
40 left internal (includes thru thread)
56 right external
0.086 inches right external
0.112 inches left internal (includes thru thread)
steel comp 303se standoff
astma582 assn std single material response standoff
passivate standoff
qq-p-35 fed spec single treatment response standoff
flanged with left internal thread
unc left internal (includes thru thread)
unc right external
Regulatory Compliance
Item does not contain precious metal.
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 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.
0040280
Related Hardware Products
| Part Number | Description |
|---|---|
| 1663257 | Spacing Threaded Standoff |