Check Valve P/N 803-2177525-C651AF

Specifications

Valve operation method

Automatic

Test data document

Specification (Includes Engineering Type Bulletins, Brochures,Etc., That Reflect Specification Type Data in Specification Format; Excludes Commercial Catalogs, Industry Directories, and Similar Trade Publications, Reflecting General Type Data on Certain Environmental and Performance Requirements and Test Conditions That Are Shown AS "Typical", "Average", "Nominal", Etc.). 81349--IL-S-901

Media for which designed

Single Response Steam

Material

Seat Cobalt Alloy

Nominal pipe size accommodated

All Ends Inches 1.250

Nondefinitive spec/std data

Group C and Type 1 and Style B and Class 600 and Trim 5

Material

Flow Control Device Cobalt Alloy

Operating pressure

Single Response Pounds Per Square Inch (PSI) Maximum 600.0

Special features

1-1/4 In. Valve Size

Material

Body Steel

Connection type

All Ends Unthreaded Internal Pipe

Flow control device

Piston

Maximum operating temp

Single Response Fahrenheit 775.0

Material document and classification

Body Assn STD Single Material Response Ast- A216,Grade Wcb

Mounting position

Horizontal

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

803-2177525-C651AF 803-2177525-C651 CS4820-0019GCAB5GGDDCS

Also referenced as

803-2177525

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 2 on the shelf
Unit of issue	EA each
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	N No hazardous material

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 4820-00-762-1269?
NSN 4820-00-762-1269 (4820007621269) — Check Valve: SECO Parts has 2 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for check valve in federal supply class 4820 (Valves, Nonpowered).

Is NSN 4820-00-762-1269 available?
SECO Parts has 2 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4820-00-762-1269 cost?
The government catalog (FEDLOG) lists NSN 4820-00-762-1269 at $11,622.08 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.

What part numbers cross-reference to NSN 4820-00-762-1269?
Part numbers that cross-reference this NSN include 803-2177525-C651AF, 803-2177525-C651, CS4820-0019GCAB5GGDDCS. It is also referenced by older, superseded or advisory numbers: 803-2177525. SECO can quote against any of them.