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401641 — MANIFOLD ASSEMBLY,HYDRAULIC

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

401641: MANIFOLD ASSEMBLY,HYDRAULIC.

The MANIFOLD ASSEMBLY,HYDRAULIC is a the manufacturer industrial component. Key specifications include material: ALUMINUM, construction: TWO-PIECE, connection_type: THREADED EXTERNAL TUBE, outside_diameter: 0.312 INCHES NOMINAL IN, special_features: SHOE AND ROLLER ASSEMBLY; TWO PER BRAKE, surface_treatment: CADMIUM RETAINER. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-576-5061, 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
401641
NSN: 5330-00-576-5061
NIINs: 005765061, 006084066, 007564034, 010474207, 014179353, 015617526
FSC: 5330 — Packing and Gasket Materials
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
materialALUMINUM
constructionTWO-PIECE
connection_typeTHREADED EXTERNAL TUBE
outside_diameter0.312 INCHES NOMINAL IN
segment_quantity2
special_featuresSHOE AND ROLLER ASSEMBLY; TWO PER BRAKE
surface_treatmentCADMIUM RETAINER
retainer_thickness0.027 INCHES NOMINAL IN
end_connection_quantity9
end_item_identificationGPC1-10000-AF, GAS PRESSURE CONTROLLER, NSN: 6685-01-529-6990
packing_inside_diameter0.100 INCHES NOMINAL IN
retainer_inside_diameter0.171 INCHES NOMINAL IN
NSN5330-00-576-5061
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 401641 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RETAINER INSIDE DIAMETER: 0.171 INCHES NOMINAL IN
•
PACKING INSIDE DIAMETER: 0.100 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
PACKING RING CROSS-SECTIONAL DIAMETER: 0.038 INCHES NOMINAL IN
•
RETAINER THICKNESS: 0.027 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM RETAINER
•
MATERIAL: RUBBER SYNTHETIC PACKING
TECHNICAL CHARACTERISTICS
RETAINER INSIDE DIAMETER0.171 INCHES NOMINAL IN
PACKING INSIDE DIAMETER0.100 INCHES NOMINAL IN
OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
PACKING RING CROSS-SECTIONAL DIAMETER0.038 INCHES NOMINAL IN
RETAINER THICKNESS0.027 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM RETAINER
MATERIALRUBBER SYNTHETIC PACKING
MATERIALSTEEL RETAINER
CONSTRUCTIONTWO-PIECE
SUBSTITUTES & CROSS-REFERENCES 4
800-0001-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
9167324Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SMA286727Reference document
Same NSN cross-reference
Reference document — Secondary reference
800-001-4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 401641?
401641 is a MANIFOLD ASSEMBLY,HYDRAULIC.
What parts can replace 401641?
There are 4 known substitutes for 401641: 800-0001-4, 9167324, SMA286727 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 401641?
401641 is cataloged in the U.S. Government catalog under NSN 5330-00-576-5061. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.