891S1-4 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

891S1-4: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: COPPER ALLOY BODY, mesh_size: 100.0, mounting_type: INLET CONNECTION AND OUTLET CONNECTION LINE, wire_diameter: 0.004 INCHES NOMINAL IN, style_designator: INLINE (HYDRAULIC), operating_pressure: 350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-469-5429, 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

891S1-4

NSN: 4730-00-469-5429
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 28193 — HENRY TECHNOLOGIES, INC. (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
mesh_size	100.0
mounting_type	INLET CONNECTION AND OUTLET CONNECTION LINE
wire_diameter	0.004 INCHES NOMINAL IN
style_designator	INLINE (HYDRAULIC)
operating_pressure	350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
filtering_media_design	MESH SINGLE FILTERING MEDIA RESPONSE
media_for_which_designed	FUEL/OIL, HYDROCARBON AND GAS AND WATER
first_intake_thread_class	2A A
first_intake_connection_type	THREADED EXTERNAL TUBE LINE
first_intake_thread_direction	RIGHT-HAND
first_intake_nominal_thread_size	0.438 INCHES IN
NSN	4730-00-469-5429

COMPONENT DIAGRAM

KEY FEATURES

•

FILTERING MEDIA DESIGN: MESH SINGLE FILTERING MEDIA RESPONSE

•

FIRST INTAKE NOMINAL THREAD SIZE: 0.438 INCHES IN

•

FIRST INTAKE THREAD SERIES DESIGNATOR: UNF

•

FIRST INTAKE THREAD DIRECTION: RIGHT-HAND

•

MESH SIZE: 100.0

•

FIRST INTAKE CONNECTION TYPE: THREADED EXTERNAL TUBE LINE

•

FIRST INTAKE THREAD CLASS: 2A A

•

STYLE DESIGNATOR: INLINE (HYDRAULIC)

TECHNICAL CHARACTERISTICS

FILTERING MEDIA DESIGN	MESH SINGLE FILTERING MEDIA RESPONSE
FIRST INTAKE NOMINAL THREAD SIZE	0.438 INCHES IN
FIRST INTAKE THREAD SERIES DESIGNATOR	UNF
FIRST INTAKE THREAD DIRECTION	RIGHT-HAND
MESH SIZE	100.0
FIRST INTAKE CONNECTION TYPE	THREADED EXTERNAL TUBE LINE
FIRST INTAKE THREAD CLASS	2A A
STYLE DESIGNATOR	INLINE (HYDRAULIC)
OPERATING PRESSURE	350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION	IDENTICAL TO FIRST INTAKE CONNECTION

SUBSTITUTES & CROSS-REFERENCES 5

891B1-4Reference document

Same NSN cross-reference

Reference document — Secondary reference

01183.0000Reference document

Same NSN cross-reference

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

891B 1/4 X BReference document

Same NSN cross-reference

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

1183Reference document

Same NSN cross-reference

Reference document — Secondary reference

81183Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 891S1-4?

891S1-4 is a FILTER,RADIO FREQUENCY INTERFERE.

What parts can replace 891S1-4?

There are 5 known substitutes for 891S1-4: 891B1-4, 01183.0000, 891B 1/4 X B and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 891S1-4?

891S1-4 is cataloged in the U.S. Government catalog under NSN 4730-00-469-5429. This indicates validated use in U.S. government and defense supply chains.

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