B7299-001-156 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

B7299-001-156: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thread_class: 2A FIRST THREADED PORTION A, thread_length: 0.212 INCHES NOMINAL FIRST THREADED PORTION IN, overall_height: 0.755 INCHES NOMINAL IN, special_features: CLEAN IN ACCORDANCE WITH MIL-STD-1330, style_designator: DOUBLE FLANGED. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-018-5370, 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

B7299-001-156

NSN: 4820-00-018-5370
NIINs: 000185370, 012568560
FSC: 4820 — Valves, Nonpowered
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
thread_class	2A FIRST THREADED PORTION A
thread_length	0.212 INCHES NOMINAL FIRST THREADED PORTION IN
overall_height	0.755 INCHES NOMINAL IN
special_features	CLEAN IN ACCORDANCE WITH MIL-STD-1330
style_designator	DOUBLE FLANGED
nominal_thread_size	0.688 INCHES FIRST THREADED PORTION IN
body_inside_diameter	0.500 INCHES NOMINAL IN
seating_surface_shape	FLAT
thread_series_designator	UNEF FIRST THREADED PORTION
criticality_code_justification	FEAT
NSN	4820-00-018-5370

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD LENGTH: 0.212 INCHES NOMINAL FIRST THREADED PORTION IN

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

STYLE DESIGNATOR: DOUBLE FLANGED

•

BODY INSIDE DIAMETER: 0.500 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.688 INCHES FIRST THREADED PORTION IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.755 INCHES NOMINAL IN
THREAD LENGTH	0.212 INCHES NOMINAL FIRST THREADED PORTION IN
THREAD LENGTH	0.320 INCHES NOMINAL SECOND THREADED PORTION IN
CRITICALITY CODE JUSTIFICATION	FEAT
STYLE DESIGNATOR	DOUBLE FLANGED
BODY INSIDE DIAMETER	0.500 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.688 INCHES FIRST THREADED PORTION IN
NOMINAL THREAD SIZE	0.875 INCHES SECOND THREADED PORTION IN
SPECIAL FEATURES	SPECIAL CLEANED FOR LIQUID OXYGEN SERVICE
THREAD CLASS	2A SECOND THREADED PORTION A

SUBSTITUTES & CROSS-REFERENCES 1

07299001156Reference document

Same NSN cross-reference

Reference document — Secondary 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 B7299-001-156?

B7299-001-156 is a SEAT,VALVE.

What parts can replace B7299-001-156?

There is 1 known substitute for B7299-001-156: 07299001156. Substitute compatibility should be verified for your specific system.

What is the NSN for B7299-001-156?

B7299-001-156 is cataloged in the U.S. Government catalog under NSN 4820-00-018-5370. This indicates validated use in U.S. government and defense supply chains.

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