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A49768-10MBD — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

A49768-10MBD: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, inside_diameter: 1.7450 INCHES MINIMUM AND 1.7550 INCHES MAXIMUM IN, major_thickness: 0.0650 INCHES MINIMUM AND 0.0750 INCHES MAXIMUM IN, outside_diameter: 2.0400 INCHES MINIMUM AND 2.0500 INCHES MAXIMUM IN, end_item_identification: VALVE RELIEF 1, part_name_assigned_by_controlling_agency: NAVY SPECIAL PROJECT. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-468-7180, 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
A49768-10MBD
NSN: 5325-01-468-7180
FSC: 5325 — Fastening Devices
CAGE: 11859 — HUNT VALVE COMPANY, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY
inside_diameter1.7450 INCHES MINIMUM AND 1.7550 INCHES MAXIMUM IN
major_thickness0.0650 INCHES MINIMUM AND 0.0750 INCHES MAXIMUM IN
outside_diameter2.0400 INCHES MINIMUM AND 2.0500 INCHES MAXIMUM IN
end_item_identificationVALVE RELIEF 1
part_name_assigned_by_controlling_agencyNAVY SPECIAL PROJECT
NSN5325-01-468-7180
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A49768-10MBD · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OUTSIDE DIAMETER: 2.0400 INCHES MINIMUM AND 2.0500 INCHES MAXIMUM IN
•
MAJOR THICKNESS: 0.0650 INCHES MINIMUM AND 0.0750 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 1.7450 INCHES MINIMUM AND 1.7550 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER2.0400 INCHES MINIMUM AND 2.0500 INCHES MAXIMUM IN
MAJOR THICKNESS0.0650 INCHES MINIMUM AND 0.0750 INCHES MAXIMUM IN
INSIDE DIAMETER1.7450 INCHES MINIMUM AND 1.7550 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
END ITEM IDENTIFICATIONVALVE RELIEF 1
MATERIALCOPPER ALLOY
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 A49768-10MBD?
A49768-10MBD is a RING,RETAINING.
What is the NSN for A49768-10MBD?
A49768-10MBD is cataloged in the U.S. Government catalog under NSN 5325-01-468-7180. 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.