21137-801-1 — PRINTED WIRING BOARD

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

21137-801-1: PRINTED WIRING BOARD.

The PRINTED WIRING BOARD is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, attachment_method: BOLTS, surface_treatment: ANODIZE, end_item_identification: SEAWOLF CLAS SSN, valve_type_for_which_designed: DIRECTIONAL CONTROL LINEAR, valve_model_number_for_which_designed: 21137-001 AND 21137-002. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-426-7892, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

21137-801-1

NSN: 4820-01-426-7892
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY
attachment_method	BOLTS
surface_treatment	ANODIZE
end_item_identification	SEAWOLF CLAS SSN
valve_type_for_which_designed	DIRECTIONAL CONTROL LINEAR
material_document_and_classification	QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-L-22771 MIL SPEC SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designed	21137-001 AND 21137-002
surface_treatment_document_and_classification	MIL-A-8625,TY I,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE
NSN	4820-01-426-7892

COMPONENT DIAGRAM

KEY FEATURES

•

VALVE TYPE FOR WHICH DESIGNED: DIRECTIONAL CONTROL LINEAR

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY I,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE

•

VALVE MODEL NUMBER FOR WHICH DESIGNED: 21137-001 AND 21137-002

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-L-22771 MIL SPEC SINGLE MATERIAL RESPONSE

•

SURFACE TREATMENT: ANODIZE

•

MATERIAL: ALUMINUM ALLOY

•

ATTACHMENT METHOD: BOLTS

TECHNICAL CHARACTERISTICS

VALVE TYPE FOR WHICH DESIGNED	DIRECTIONAL CONTROL LINEAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TY I,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE
VALVE MODEL NUMBER FOR WHICH DESIGNED	21137-001 AND 21137-002
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-L-22771 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT	ANODIZE
END ITEM IDENTIFICATION	SEAWOLF CLAS SSN
MATERIAL	ALUMINUM ALLOY
ATTACHMENT METHOD	BOLTS

SUBSTITUTES & CROSS-REFERENCES 2

21137 FIND 9Reference document

Same NSN cross-reference

Reference document — Secondary reference

21137Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 21137-801-1?

21137-801-1 is a PRINTED WIRING BOARD.

What parts can replace 21137-801-1?

There are 2 known substitutes for 21137-801-1: 21137 FIND 9, 21137. Substitute compatibility should be verified for your specific system.

What is the NSN for 21137-801-1?

21137-801-1 is cataloged in the U.S. Government catalog under NSN 4820-01-426-7892. This indicates validated use in U.S. government and defense supply chains.

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