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Technical Data Sheet
PartsTable / O-RING / 546812
546812 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

CABLE ASSEMBLY,POWER,ELECTRICAL. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, special_features: UTILIZED WITH COMMAND POST SYSTEM MODULAR,NSN5410013232454, center_hole_diameter: 3.210 INCHES MINIMUM AND 3.240 INCHES MAXIMUM IN, fsc_application_data: COOKIE DEPOSITOR, cross-sectional_height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN, end_item_identification: COOKIE DROPPER,TRIUMPH MFG CO. MODEL 17 INCH HANDY IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-194-3729, 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
546812
NSN: 5331-00-194-3729
FSC: 5331 — O-RING
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
special_featuresUTILIZED WITH COMMAND POST SYSTEM MODULAR,NSN5410013232454
center_hole_diameter3.210 INCHES MINIMUM AND 3.240 INCHES MAXIMUM IN
fsc_application_dataCOOKIE DEPOSITOR
cross-sectional_height0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
end_item_identificationCOOKIE DROPPER,TRIUMPH MFG CO. MODEL 17 INCH HANDY IN
NSN5331-00-194-3729
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 546812 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
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
CENTER HOLE DIAMETER: 3.210 INCHES MINIMUM AND 3.240 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CENTER HOLE DIAMETER3.210 INCHES MINIMUM AND 3.240 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
S742Interchangeable
interchangeable cross-reference
interchangeable
T7456AANDTYPEX1AInterchangeable
interchangeable cross-reference
interchangeable
53B63Interchangeable
interchangeable cross-reference
interchangeable
7584AInterchangeable
interchangeable cross-reference
interchangeable
5-0435Interchangeable
interchangeable cross-reference
interchangeable
PGF3060Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 546812?
546812 is a CABLE ASSEMBLY,POWER,ELECTRICAL.
What parts can replace 546812?
There are 24 known substitutes for 546812: S742, T7456AANDTYPEX1A, 53B63 and 21 more. Substitute compatibility should be verified for your specific system.
Is 546812 still available?
546812 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026