SS-3899-M — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

SS-3899-M: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC PACKING, valve_operation_method: AUTOMATIC, material_document_and_classification: ASTM B62 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE BODY, part_name_assigned_by_controlling_agency: AIR RELEASE VALVE MODEL 38.25NNS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-677-7020, 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

SS-3899-M

NSN: 4820-01-677-7020
FSC: 4820 — Valves, Nonpowered
CAGE: 61447 — VAL-MATIC VALVE AND MANUFACTURING CORPORATION (USA)

SPECIFICATIONS

material	RUBBER SYNTHETIC PACKING
valve_operation_method	AUTOMATIC
material_document_and_classification	ASTM B62 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE BODY
part_name_assigned_by_controlling_agency	AIR RELEASE VALVE MODEL 38.25NNS
NSN	4820-01-677-7020

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B164 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE SEAT

•

MATERIAL: BRONZE BODY

•

VALVE OPERATION METHOD: AUTOMATIC

TECHNICAL CHARACTERISTICS

MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B164 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B62 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE BODY
PART NAME ASSIGNED BY CONTROLLING AGENCY	AIR RELEASE VALVE MODEL 38.25NNS
MATERIAL	BRONZE BODY
MATERIAL	RUBBER SYNTHETIC PACKING
MATERIAL	NICKEL ALLOY SEAT
VALVE OPERATION METHOD	AUTOMATIC

OTHER ITEMS IN FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SS-3899-M?

SS-3899-M is a VALVE,SAFETY RELIEF.

What is the NSN for SS-3899-M?

SS-3899-M is cataloged in the U.S. Government catalog under NSN 4820-01-677-7020. This indicates validated use in U.S. government and defense supply chains.

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SS-3899-M — VALVE,SAFETY RELIEF

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