4S5BUS — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

4S5BUS: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, leg_length: 0.875 INCHES NOMINAL FIRST END IN, connection_type: THREADED EXTERNAL BOSS THIRD END, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) THIRD END, surface_treatment: PHOSPHATE BODY, nominal_thread_size: 0.437 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-801-6663, 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

4S5BUS

NSN: 4730-00-801-6663
NIINs: 008016663, 010387162
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)

SPECIFICATIONS

material	STEEL OVERALL
leg_length	0.875 INCHES NOMINAL FIRST END IN
connection_type	THREADED EXTERNAL BOSS THIRD END
connection_style	EXTERNAL SEAT FOR GASKET SEAL (BOSS) THIRD END
surface_treatment	PHOSPHATE BODY
nominal_thread_size	0.437 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated	0.250 INCHES FIRST END IN
NSN	4730-00-801-6663

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 2 TUBE COUPLING NUT W/SLEEVE AND 1 PREFORMED PACKING

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TYPE1 OR 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) THIRD END

•

CONNECTION TYPE: THREADED EXTERNAL BOSS THIRD END

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	2 TUBE COUPLING NUT W/SLEEVE AND 1 PREFORMED PACKING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35,TYPE1 OR 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) THIRD END
CONNECTION STYLE	FLARELESS (TUBE) SECOND END
CONNECTION STYLE	FLARELESS (TUBE) FIRST END
CONNECTION TYPE	THREADED EXTERNAL BOSS THIRD END
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE SECOND END
MATERIAL DOCUMENT AND CLASSIFICATION	FED-STD-66,300 SERIES FED STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES FIRST END IN

SUBSTITUTES & CROSS-REFERENCES 7

MS51841-23SSReference document

Same NSN cross-reference

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

400307-4Reference document

Same NSN cross-reference

Reference document — Secondary reference

470466PC201Reference document

Same NSN cross-reference

Reference document — Secondary reference

MS51841-3SSSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MIL-DTL-18866Reference document

Same NSN cross-reference

Reference document — Identification reference

4S5BUSSReference document

Same NSN cross-reference

Reference document — Secondary reference

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 4S5BUS?

4S5BUS is a ADAPTER,STRAIGHT,TUBE TO BOSS.

What parts can replace 4S5BUS?

There are 7 known substitutes for 4S5BUS: MS51841-23SS, 400307-4, 470466PC201 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 4S5BUS?

4S5BUS is cataloged in the U.S. Government catalog under NSN 4730-00-801-6663. This indicates validated use in U.S. government and defense supply chains.

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