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73043 — SEAT,AIRCRAFT

✓ Government record, cited
Hama · ORING SEAL
PRODUCT OVERVIEW

73043: SEAT,AIRCRAFT.

- As a replacement or as a spare if the original stylus pen got lost - Ribbed surfaces on the handle ensure easy handling for increased comfort while operating. Key specifications include special_features: STEEL. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-148-1394, 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
73043
NSN: 5331-00-148-1394
NIINs: 001481394, 003708640, 009319107, 010335161, 013944774
FSC: 5331 — O-ring
CAGE: 96313 — HAYES-DANA LTD CORPORATE OFFICES CORPORATE OFFICES (CAN)
SPECIFICATIONS
special_featuresSTEEL
NSN5331-00-148-1394
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 73043 MFR: Hama ⚠ 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: 0.140 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER CHLOROPRENE CLASS CR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.140 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER CHLOROPRENE CLASS CR
SUBSTITUTES & CROSS-REFERENCES 4
F37030-265Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
623043Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
28212PC11Reference document
Same NSN cross-reference
Reference document — Secondary reference
20478Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 73043?
73043 is a SEAT,AIRCRAFT manufactured by Hama.
What parts can replace 73043?
There are 4 known substitutes for 73043: F37030-265, 623043, 28212PC11 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 73043?
73043 is cataloged in the U.S. Government catalog under NSN 5331-00-148-1394. 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.