149602797 — VALVE,PRESSURE EQUALIZING,GASEOU

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

149602797: VALVE,PRESSURE EQUALIZING,GASEOU.

VALVE,PRESSURE EQUALIZING,GASEOU. Key specifications include material: ALUMINUM ALLOY 2024 BODY, body_style: SINGLE CONNECTION, STRAIGHT FLOW, furnished_items: MANUAL UNLOADER ON VACUUM SIDE AND NUT AND GASKET AND WASHER, special_features: HOLE 1.050 IN. DIA REQUIRED FOR MTG IN, surface_treatment: ANODIZE OUTSIDE, disk_loading_method: SPRING.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-061-6505, 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

149602797

NSN: 4820-01-061-6505
FSC: 4820 — Valves, Nonpowered
CAGE: D0249 — THERMO FISHER SCIENTIFIC MESSTECHNIK GMBH (DEU)

SPECIFICATIONS

material	ALUMINUM ALLOY 2024 BODY
body_style	SINGLE CONNECTION, STRAIGHT FLOW
furnished_items	MANUAL UNLOADER ON VACUUM SIDE AND NUT AND GASKET AND WASHER
special_features	HOLE 1.050 IN. DIA REQUIRED FOR MTG IN
surface_treatment	ANODIZE OUTSIDE
disk_loading_method	SPRING
flow_control_device	DISK, FLAT
end_connection_quantity	1
media_for_which_designed	AIR
valve_relief_design_type	PRESSURE AND VACUUM
first_end_connection_type	THREADED EXTERNAL PIPE
valve_venting_design_type	ATMOSPHERIC
NSN	4820-01-061-6505

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK, FLAT

•

FIRST END THREAD DIRECTION: RIGHT-HAND

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE

•

BODY STYLE: SINGLE CONNECTION, STRAIGHT FLOW

•

FIRST END STYLE DESIGNATOR: PLAIN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE BODY

•

END CONNECTION QUANTITY: 1

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK, FLAT
FIRST END THREAD DIRECTION	RIGHT-HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE LOCATION NOT OTHERWISE SPECIFIED
BODY STYLE	SINGLE CONNECTION, STRAIGHT FLOW
FIRST END STYLE DESIGNATOR	PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE BODY
END CONNECTION QUANTITY	1
VALVE VENTING DESIGN TYPE	ATMOSPHERIC
DISK LOADING METHOD	SPRING

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 4

5166180-4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5166180Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

798AS106-4Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

100-109618Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 149602797?

149602797 is a VALVE,PRESSURE EQUALIZING,GASEOU.

What parts can replace 149602797?

There are 4 known substitutes for 149602797: 5166180-4, 5166180, 798AS106-4 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 149602797?

149602797 is cataloged in the U.S. Government catalog under NSN 4820-01-061-6505. This indicates validated use in U.S. government and defense supply chains.

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149602797 — VALVE,PRESSURE EQUALIZING,GASEOU

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