4820-99-791-3281
Safety-Relief Valve
4820997913281 997913281 SOV1138/2/87 27M3042H 1138/2/87/61/37 61/37/87/1138/2
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE. View more Safety Relief Valve
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Managed by United Kingdom
NSN Created on 25 Apr 1991
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality

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SOV1138/2/87 27M3042H 1138/2/87/61/37 61/37/87/1138/2 A valve designed to automatically release excessive
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1138/2/87/61/37/34 1138/2/87/61/37 ITEM 34 An open coiled spring, wound in various forms and from
/fsg-53/fsc-5360/uk 5360-99-923-4785 Compression Helical Spring 5360999234785 1138/2/87/61/37/11 1138
SOV1138/2/87 27M3042H 1138/2/87/61/37 https//www.nsnlookup.com /fsg-48/fsc-4820/uk 4820-99-791-3281
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SOV1138/2/87 27M3042H 1138/2/87/61/37 https//www.nsnlookup.com /fsg-48/fsc-4820/uk 4820-99-791-3281
1138/2/87/61/37/11 1138/2/87/61/37 ITEM 11 An open coiled spring, wound in various forms and from
Safety-Relief Valve 4820997913281 997913281 web browser . 4820-99-791-3281Safety-Relief Valve4820997913281
997913281 SOV1138/2/87 27M3042H 1138/2/87/61/37 /34 1138/2/87/61/37 ITEM 34 An open coiled spring, wound
Safety-Relief Valve 4820997913281 997913281 web browser . 4820-99-791-3281Safety-Relief Valve4820997913281
997913281 SOV1138/2/87 27M3042H 1138/2/87/61/37 /34 1138/2/87/61/37 ITEM 34 An open coiled spring, wound
JavaScript in your web browser . 4820-99-513-2774El Modification Kit4820995132774 995132774 SOV1138/1/87 27M3042H
4820-99-700-5461Fluid Pressure Regulating Valve4820997005461 997005461 1138/5/87/90/73 SOV1138/5/87 27M3042H
Safety-Relief Valve 4820997913281 997913281 JavaScript in your web browser . 4820-99-791-3281Safety-Relief
4820-99-700-5461Fluid Pressure Regulating Valve4820997005461 997005461 1138/5/87/90/73 SOV1138/5/87 27M3042H
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JavaScript in your web browser . 4820-99-513-2774El Modification Kit4820995132774 995132774 SOV1138/1/87 27M3042H
Safety-Relief Valve 4820997913281 997913281 JavaScript in your web browser . 4820-99-791-3281Safety-Relief
JavaScript in your web browser . 4820-99-513-2774El Modification Kit4820995132774 995132774 SOV1138/1/87 27M3042H
Safety-Relief Valve 4820997913281 997913281 JavaScript in your web browser . 4820-99-791-3281Safety-Relief
Restrictions 4820-99-791-3281
End Users 4820-99-791-3281
- United Kingdom (ZK)
Approved Sources 4820-99-791-3281
- Part Number
- Manufacturer
- Status
- 1138/2/87/61/37
- Manufacturer
- K0222 - Auld Valves Ltd (Replaced)
- Primary Buy
- Primary Buy
- SOV1138/2/87
- K0222 - Auld Valves Ltd (Replaced)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 27M3042H
- K0637 - Harland & Wolff Ltd (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 61/37/87/1138/2
- K0222 - Auld Valves Ltd (Replaced)
- Secondary Buy
- Secondary Buy
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