NB-402-E — VALVE,GATE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

NB-402-E: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 922 BODY, stem_type: RISING, valve_size: 2.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, pressure_class: ERR-060, connection_type: FLANGE, ROUND W/HOLES. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-122-5241, 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

NB-402-E

NSN: 4820-01-122-5241
FSC: 4820 — Valves, Nonpowered
CAGE: 30263 — PIMA VALVE, LLC (USA)

SPECIFICATIONS

material	COPPER ALLOY 922 BODY
stem_type	RISING
valve_size	2.000 INCHES IN
bonnet_type	OUTSIDE SCREW-YOKE
pressure_class	ERR-060
connection_type	FLANGE, ROUND W/HOLES
flange_diameter	5.562 INCHES IN
features_provided	BONNET PACKING
bolt_hole_quantity	7
flange_face_design	PLAIN
face_to_face_distance	5.750 INCHES IN
valve_operation_method	AUTOMATIC
NSN	4820-01-122-5241

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 1 HANDWHEEL

•

INLET RELATIONSHIP WITH OUTLET: IDENTICAL

•

FLANGE FACE DESIGN: PLAIN

•

STEM TYPE: RISING

•

CONNECTION TYPE: FLANGE, ROUND W/HOLES

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
FLANGE FACE DESIGN	PLAIN
STEM TYPE	RISING
CONNECTION TYPE	FLANGE, ROUND W/HOLES
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-288 ASSN STD SINGLE MATERIAL RESPONSE SEAT
VALVE SIZE	2.000 INCHES IN

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 3

NB-402-0200Reference document

Same NSN cross-reference

Reference document — Secondary reference

FIG NO NB-402-E-SZ 2 INReference document

Same NSN cross-reference

Reference document — Design control — primary reference

MIL-V-1189Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is NB-402-E?

NB-402-E is a VALVE,GATE.

What parts can replace NB-402-E?

There are 3 known substitutes for NB-402-E: NB-402-0200, FIG NO NB-402-E-SZ 2 IN, MIL-V-1189. Substitute compatibility should be verified for your specific system.

What is the NSN for NB-402-E?

NB-402-E is cataloged in the U.S. Government catalog under NSN 4820-01-122-5241. This indicates validated use in U.S. government and defense supply chains.

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