Parts:
NOTE: This list does not include hardware items such as bolts, nuts, washers, and O-rings. The manufacturer uses stainless steel hardware in standard U. S. sizes, and MIL-SPEC O-rings.
Howell Laboratories, Inc. is CAGE 22501.
Part Description |
HLI Part No. |
NSN |
Qty. |
Purge/Test Fitting |
3965-07 |
|
1 |
Valve, angled globe |
4891 |
4820-01-259-8771 |
3 |
Packing Set, angled globe valve |
4891-02 |
|
3 ref |
Bonnet O-Ring, angled globe valve |
4891-03 |
|
3 ref |
Seat Ring, angled globe valve |
4891-05 |
|
3 ref |
Disc Assembly, angled globe valve |
4891-06 |
|
3 ref |
Valve, globe needle |
4874-01 |
4820-01-189-8519 |
1 |
Packing Set, globe needle valve |
4874-02 |
|
ref |
Bonnet O-Ring, globe needle valve |
4874-03 |
|
ref |
Seat Ring, globe needle valve |
4874-05 |
|
ref |
Disc Assembly, globe needle valve |
4874-06 |
|
ref |
Filter Element with gaskets, In-Line Filter |
4876-02 |
4330-00-403-4774 |
1 |
Valve, straight globe |
5369 |
|
1 |
Packing Set, straight globe valve |
5369-02 |
|
ref |
Seat Ring, straight globe valve |
5369-05 |
|
ref |
Disc Assembly, straight globe valve |
5369-06 |
|
ref |
Pressure Regulator, intermediate |
5655-G503 |
4820-01-311-9490 |
1 |
Overhaul Kit, intermediate pressure regulator |
5300-2/7 |
|
ref |
Spring, intermediate pressure regulator |
5300-10 |
|
ref |
Pressure Relief Valve for relief pressures 0.5 – 2.5 psi |
5652-G501 or 5717-G501 |
4820-01-351-5835 |
1 |
Spring, relief valve for relief pressures 0.5 – 2.5 psi |
5652-12 or 5717-08 |
|
ref |
Pressure Relief Valve for relief pressures 2.5 – 6.0 psi |
5652-G502 or 5717-G502 |
4820-01-351-5834 |
1 |
Spring, relief valve for relief pressures 2.5 – 6.0 psi |
5652-13 or 5717-09 |
|
ref |
Pressure Gauge, inlet |
4871-06 |
6685-00-591-1952 |
1 |
In addition, -G511 only:
Part Description |
HLI Part No. |
NSN |
Qty. |
Flowmeter |
5650-G501 |
6680-01-314-2919 |
1 |
Pressure Regulator, outlet |
5655-G501 |
4820-01-311-9491 |
1 |
Overhaul Kit, outlet pressure regulator |
5300-2/7 |
|
ref |
Spring, outlet pressure regulator |
5300-08 |
|
ref |
Pressure Relief Valve |
5652-G503 or 5717-G503 |
4820-01-311-9460 |
1 |
Spring, relief valve |
5652-14 or 5717-10 |
|
ref |
Pressure Gauge, intermediate |
4871-04 |
6685-00-860-0975 |
1 |
Pressure Gauge, outlet |
5367-01 |
6685-01-054-3734 |
1 |
Calibration Valve |
5371 |
|
3 |
In addition, -G512 only:
Part Description |
HLI Part No. |
NSN |
Qty. |
Flowmeter |
5650-G501 |
6680-01-314-2919 |
1 |
Pressure Regulator, outlet |
5655-G501 |
4820-01-311-9491 |
1 |
Overhaul Kit, outlet pressure regulator |
5300-2/7 |
|
ref |
Spring, outlet pressure regulator |
5300-08 |
|
ref |
Pressure Relief Valve |
5652-G504 or 5717-G504 |
|
1 |
Spring, relief valve |
5652-15 or 5717-11 |
|
ref |
Pressure Gauge, intermediate |
4871-04 |
6685-00-860-0975 |
1 |
Pressure Gauge, outlet |
5367-02 |
|
1 |
Calibration Valve |
5371 |
|
3 |
In addition, -G513 only:
Part Description |
HLI Part No. |
NSN |
Qty. |
Flowmeter |
5650-G501 |
6680-01-314-2919 |
1 |
Pressure Regulator, outlet |
5655-G502 |
|
1 |
Overhaul Kit, outlet pressure regulator |
5300-2/7 |
|
ref |
Spring, outlet pressure regulator |
5300-09 |
|
ref |
Pressure Relief Valve |
5652-G505 or 5717-G505 |
|
1 |
Spring, relief valve |
5652-16 or 5717-12 |
|
ref |
Pressure Gauge, intermediate |
4871-04 |
6685-00-860-0975 |
1 |
Pressure Gauge, outlet |
5367-03 |
|
1 |
Calibration Valve |
5371 |
|
3 |
In addition, -G521 only:
Part Description |
HLI Part No. |
NSN |
Qty. |
Flowmeter |
5650-G502 |
|
1 |
Pressure Regulator, outlet |
5655-G502 |
|
1 |
Overhaul Kit, outlet pressure regulator |
5300-2/7 |
|
ref |
Spring, outlet pressure regulator |
5300-09 |
|
ref |
Pressure Relief Valve |
5652-G505 or 5717-G505 |
|
1 |
Spring, relief valve |
5652-16 or 5717-12 |
|
ref |
Pressure Gauge, intermediate |
4871-05 |
6685-01-175-3428 |
1 |
Pressure Gauge, outlet |
5367-03 |
|
1 |
Calibration Valve |
5371 |
|
3 |
In addition, -G522 only:
Part Description |
HLI Part No. |
NSN |
Qty. |
Flowmeter |
5650-G502 |
|
1 |
Pressure Regulator, outlet |
5655-G502 |
|
1 |
Overhaul Kit, outlet pressure regulator |
5300-2/7 |
|
ref |
Spring, outlet pressure regulator |
5300-09 |
|
ref |
Pressure Relief Valve |
5652-G506 or 5717-G506 |
|
1 |
Spring, relief valve |
5652-17 or 5717-13 |
|
ref |
Pressure Gauge, intermediate |
4871-05 |
6685-01-175-3428 |
1 |
Pressure Gauge, outlet |
5367-04 |
|
1 |
Calibration Valve |
5371 |
|
3 |
In addition, -G531 only:
Part Description |
HLI Part No. |
NSN |
Qty. |
Flowmeter |
5650-G503 |
|
1 |
Pressure Relief Valve |
5652-G507 or 5717-G507 |
|
1 |
Spring, relief valve |
5652-18 or 5717-14 |
|
ref |
Pressure Gauge, outlet |
5367-05 |
|
1 |
Calibration Valve |
5371 |
|
2 |
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