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Technical Data Sheet
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27323 — PUMP,CENTRIFUGAL

✓ Government record, cited
Hercules · ORING SEAL
PRODUCT OVERVIEW

27323: PUMP,CENTRIFUGAL.

- Compact speakers. Their shape, reminiscent of a hi-fi floor-standing speaker, offers an optimized air volume, ensuring balanced sound - Each satellite features a built-in wide-range transducer - Volume adjustment button located on the satellite, within easy reach - Headphones connector located on right satellite - Built-in power supply This part is cataloged in the U.S. Government catalog under NSN 5331-00-492-8768, 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
27323
NSN: 5331-00-492-8768
NIINs: 004928768, 011798814, 012374813, 016313842, 016492562
FSC: 5331 — O-ring
CAGE: 81495 — KOEHRING CRANES, INC DBA TEREX CRANES DIV WAVERLY OPERATIONS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
temp_rating-40.0 FAHRENHEIT AND 257.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identification6115015911161
media_for_which_designedFUEL SINGLE RESPONSE
cross-sectional_shape_styleROUND
part_name_assigned_by_controlling_agencyALTERNATOR ADJUSTER
NSN5331-00-492-8768
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 27323 MFR: Hercules ⚠ 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
•
CROSS-SECTIONAL HEIGHT: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.090 INCHES MINIMUM AND 2.110 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.090 INCHES MINIMUM AND 2.110 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 2
6227-33Reference document
Same NSN cross-reference
Reference document — Secondary reference
13954Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 27323?
27323 is a PUMP,CENTRIFUGAL manufactured by Hercules.
What parts can replace 27323?
There are 2 known substitutes for 27323: 6227-33, 13954. Substitute compatibility should be verified for your specific system.
What is the NSN for 27323?
27323 is cataloged in the U.S. Government catalog under NSN 5331-00-492-8768. 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.