137121 Access Cover
5340-00-306-5887
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Official Item Classification
- Name
- Access Cover
- Part Number
- 137121
- (NSN) National Stock Number
- 5340-00-306-5887
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5340 Commercial Hardware
- (INC) Item Name Code
- 29785
- (FIIG) Federal Item Identification Guide
- A531C0
- Date
- 01/01/1963 (63 years ago)
flat cross-sectional shape style, 2.495 inches minimum and 2.505 inches maximum bolt circle diameter, 2.940 inches nominal outside diameter, round, multi holes peripheral shape style, 4 bolt circle hole quantity
Specs & Compatibility
flat
2.495 inches minimum and 2.505 inches maximum
2.940 inches nominal
round, multi holes
4
0.035 inches minimum and 0.045 inches maximum
aluminum alloy
ams 4015 assn std single material response
paint
ams 2503 assn std single treatment response
acft eng r1820
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 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.
FPZ
0029785
Related Hardware Products
| Part Number | Description |
|---|---|
| 137121 | Access Cover |