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585-6404854 — ROD,PISTON,LINEAR ACTUATING CYLI

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

585-6404854: ROD,PISTON,LINEAR ACTUATING CYLI.

ROD,PISTON,LINEAR ACTUATING CYLI. Key specifications include material: STEEL COMP 304, thickness: 1.380 INCHES NOMINAL IN, flange_width: 1.750 INCHES NOMINAL IN, socket_depth: 0.515 INCHES NOMINAL IN, flange_length: 2.750 INCHES NOMINAL IN, recess_diameter: 1.243 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-397-2347, 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
585-6404854
NSN: 4730-01-397-2347
NIINs: 013972347, 013997370, 016865240
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 304
thickness1.380 INCHES NOMINAL IN
flange_width1.750 INCHES NOMINAL IN
socket_depth0.515 INCHES NOMINAL IN
flange_length2.750 INCHES NOMINAL IN
recess_diameter1.243 INCHES NOMINAL IN
special_featuresCOLLAR WIDTH .376 IN,COLLAR OUTSIDE DIA 1.937 IN,SHAFT LENGTH 2.054 IN,BORE DIA .900 IN,SHAFT OUTSIDE DIA 1.500 IN IN
style_designatorROUND STEPPED
bolt_hole_diameter0.406 INCHES NOMINAL IN
bolt_hole_quantity4
flange_section_stylePLAIN FACE, SOCKET NECK
face_seating_surface_conditionMACHINED
NSN4730-01-397-2347
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 585-6404854 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FACE SEATING SURFACE CONDITION: MACHINED
•
SOCKET DEPTH: 0.515 INCHES NOMINAL IN
•
FLANGE SECTION STYLE: PLAIN FACE, SOCKET NECK
•
STYLE DESIGNATOR: RECTANGULAR, WITH BOLT HOLES
•
BOLT HOLE DIAMETER: 0.406 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,CL 316 COND A FED SPEC SINGLE MATERIAL RESPONSE
•
FLANGE LENGTH: 2.750 INCHES NOMINAL IN
•
RECESS DIAMETER: 1.243 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FACE SEATING SURFACE CONDITIONMACHINED
SOCKET DEPTH0.515 INCHES NOMINAL IN
FLANGE SECTION STYLEPLAIN FACE, SOCKET NECK
STYLE DESIGNATORRECTANGULAR, WITH BOLT HOLES
BOLT HOLE DIAMETER0.406 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 316 COND A FED SPEC SINGLE MATERIAL RESPONSE
FLANGE LENGTH2.750 INCHES NOMINAL IN
RECESS DIAMETER1.243 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
585-4604854 FIND 18Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
211075744Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 585-6404854?
585-6404854 is a ROD,PISTON,LINEAR ACTUATING CYLI.
What parts can replace 585-6404854?
There are 2 known substitutes for 585-6404854: 585-4604854 FIND 18, 211075744. Substitute compatibility should be verified for your specific system.
What is the NSN for 585-6404854?
585-6404854 is cataloged in the U.S. Government catalog under NSN 4730-01-397-2347. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.