SS-1KS4-A — VALVE,ANGLE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

SS-1KS4-A: VALVE,ANGLE.

The VALVE,ANGLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, seat_angle: 20.0 DEGREES ALL ENDS, bonnet_type: INSIDE SCREW, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARELESS (TUBE) ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-090-6411, 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-1KS4-A

NSN: 4820-01-090-6411
FSC: 4820 — Valves, Nonpowered
CAGE: 3T9T9 — SWAGELOK CO (USA)

SPECIFICATIONS

material	STEEL COMP 316 OVERALL
seat_angle	20.0 DEGREES ALL ENDS
bonnet_type	INSIDE SCREW
thread_class	3A ALL ENDS A
connection_type	THREADED EXTERNAL TUBE ALL ENDS
connection_style	FLARELESS (TUBE) ALL ENDS
style_designator	ANGLE
thread_direction	RIGHT-HAND ALL ENDS
features_provided	BONNET PACKING
operating_pressure	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_device	NEEDLE
nominal_thread_size	0.438 INCHES ALL ENDS IN
NSN	4820-01-090-6411

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: NEEDLE

•

FURNISHED ITEMS AND QUANTITY: 2 FERRULE

•

CONNECTION STYLE: FLARELESS (TUBE) ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS

•

STYLE DESIGNATOR: ANGLE

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,CLASS316 FED SPEC ALL MATERIAL RESPONSES OVERALL

•

OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

FEATURES PROVIDED: BONNET PACKING

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	NEEDLE
FURNISHED ITEMS AND QUANTITY	2 FERRULE
CONNECTION STYLE	FLARELESS (TUBE) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATOR	ANGLE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,CLASS316 FED SPEC ALL MATERIAL RESPONSES OVERALL
OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FEATURES PROVIDED	BONNET PACKING
BONNET TYPE	INSIDE SCREW
THREAD DIRECTION	RIGHT-HAND ALL ENDS

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 2

4Z-V4AK-SSSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5020590 ITEM 57Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SS-1KS4-A?

SS-1KS4-A is a VALVE,ANGLE.

What parts can replace SS-1KS4-A?

There are 2 known substitutes for SS-1KS4-A: 4Z-V4AK-SS, 5020590 ITEM 57. Substitute compatibility should be verified for your specific system.

What is the NSN for SS-1KS4-A?

SS-1KS4-A is cataloged in the U.S. Government catalog under NSN 4820-01-090-6411. This indicates validated use in U.S. government and defense supply chains.

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