PartsTable
Technical Data Sheet
Download PDF

324-2894 — PEDESTAL,SEAT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

324-2894: PEDESTAL,SEAT.

The PEDESTAL,SEAT is a the manufacturer industrial component. Key specifications include swivel: NOT INCLUDED, backrest: NOT INCLUDED, material: RUBBER AND STEEL, mounting_type: BOLT DOWN, pneumatic_bag: INCLUDED, adjustment_type: HORIZONTAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-175-7237, 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
324-2894
NSN: 5340-00-175-7237
NIINs: 001757237, 015945002
FSC: 5340 — Hardware, Commercial
CAGE: 55380 — HATCH & KIRK, INC. (USA)
SPECIFICATIONS
swivelNOT INCLUDED
backrestNOT INCLUDED
materialRUBBER AND STEEL
mounting_typeBOLT DOWN
pneumatic_bagINCLUDED
adjustment_typeHORIZONTAL
seating_capacity1
storage_compartmentNOT INCLUDED
mounting_adjustabilityADJUSTABLE
folding_mounting_featureNOT INCLUDED
NSN5340-00-175-7237
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 324-2894 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
•
END DIAMETER: 2.5540 INCHES NOMINAL IN
•
DESIGN TYPE: SPLIT
•
STYLE DESIGNATOR: SEAT
•
COUNTERBORE LENGTH: 0.6250 INCHES NOMINAL IN
•
COUNTERBORE DIAMETER: 2.3120 INCHES NOMINAL IN
•
SPHERICAL SEAT TOP RADIUS: 2.3450 INCHES MINIMUM AND 2.3500 INCHES MAXIMUM IN
•
BORE DIAMETER: 1.7500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.8750 INCHES NOMINAL IN
END DIAMETER2.5540 INCHES NOMINAL IN
DESIGN TYPESPLIT
STYLE DESIGNATORSEAT
COUNTERBORE LENGTH0.6250 INCHES NOMINAL IN
COUNTERBORE DIAMETER2.3120 INCHES NOMINAL IN
SPHERICAL SEAT TOP RADIUS2.3450 INCHES MINIMUM AND 2.3500 INCHES MAXIMUM IN
BORE DIAMETER1.7500 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
SUBSTITUTES & CROSS-REFERENCES 3
CS2815-0021Reference document
Same NSN cross-reference
Reference document — Secondary reference
3234931Reference document
Same NSN cross-reference
Reference document — Secondary reference
3242896Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 324-2894?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 324-2894?
324-2894 is a PEDESTAL,SEAT.
What parts can replace 324-2894?
There are 3 known substitutes for 324-2894: CS2815-0021, 3234931, 3242896. Substitute compatibility should be verified for your specific system.
What is the NSN for 324-2894?
324-2894 is cataloged in the U.S. Government catalog under NSN 5340-00-175-7237. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 324-2894

✓ 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.