S10J-11 NMP1556OPT-A 68T78PSI Safety Relief Valve
4820-01-270-5764
Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.
Request for Quote
Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.
Featured Parts
Need Assistance?
Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!
Contact us directly, and our team will assist you in finding the perfect solution for your requirements.
Contact UsCertified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Genuine Manufacturers Parts
- 100% Product Inspection
- 7 Year Sales Record Retention
- Fast On-Time Delivery
- HAZMAT Certified
- Global Shipping
Official Item Classification
- Name
- Safety Relief Valve
- Part Number
- S10J-11 NMP1556OPT-A 68T78PSI
- (NSN) National Stock Number
- 4820-01-270-5764
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05488
- (FIIG) Federal Item Identification Guide
- A046B0
- Date
- 01/09/1988 (38 years ago)
4 all ends bolt hole quantity, disk flow control device, spring disk loading method, inside spring bonnet type, union bonnet attachment method
Specs & Compatibility
disk
inside spring
union
spring
4 all ends
750.0 fahrenheit single response
automatic
round with holes all ends
flange all ends
3.000 inches
+68.0 to 78.0 pounds per square inch
200.0 pounds per square inch single response
6.000 inches 2nd end
7.500 inches 1st end
0.750 inches 1st end
0.937 inches 2nd end
4.812 inches
0.750 inches all ends
4.750 inches
4.750 inches 2nd end
6.000 inches 1st end
raised straight all ends
0.062 inches 1st end
0.312 inches 2nd end
3.375 inches 2nd end
6.000 inches 1st end
steel body
steel corrosion resisting flow control device
steel corrosion resisting seat
steel corrosion resisting stem
steam single response
angle flanged ends
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 data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0005488
Related Hardware Products
| Part Number | Description |
|---|---|
| NMP-1556 | Safety Relief Valve |
| NMP-1556 0PTI0N | Safety Relief Valve |
| NMP-1556 OPTION | Safety Relief Valve |
| NMP-1556 OPTION A68T78PSI | Safety Relief Valve |
| S10J-11 NMP15560 | Safety Relief Valve |
| S10J-11 NMP15560PT-A 68T78PSI | Safety Relief Valve |
| S10J-11 NMP1556OPT-A 68T78PSI | Safety Relief Valve |