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54738 — TELETYPEWRITER SUBASSEMBLY

✓ Government record, cited
Hama · MRO · MRO_GENERAL
PRODUCT OVERVIEW

54738: TELETYPEWRITER SUBASSEMBLY.

- Ensures smooth mouse movement. - Coated PVC surface. - Non-slip base.

Key specifications include special_features: PIN 1; SHAFT 1; PLATE 1; LEVER 1. This part is cataloged in the U.S. Government catalog under NSN 5330-00-238-7944, 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
MRO→ MRO_GENERAL→ 54738
NSN: 5330-00-238-7944
NIINs: 002387944, 003059873, 003305698, 005807184
FSC: 5330 — Packing and Gasket Materials
CAGE: 07334 — ITW INDUSTRIAL FINISHING DBA BINKS DEVILBISS (USA)
SPECIFICATIONS
special_featuresPIN 1; SHAFT 1; PLATE 1; LEVER 1
NSN5330-00-238-7944
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 54738 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 THICKNESS: 0.094 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 0.325 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.187 INCHES NOMINAL IN
•
MATERIAL: LEATHER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.094 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER0.325 INCHES NOMINAL IN
APERTURE DIAMETER0.187 INCHES NOMINAL IN
MATERIALLEATHER OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
T738Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 54738?
54738 is a TELETYPEWRITER SUBASSEMBLY manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 54738?
There is 1 known substitute for 54738: T738. Substitute compatibility should be verified for your specific system.
What is the NSN for 54738?
54738 is cataloged in the U.S. Government catalog under NSN 5330-00-238-7944. 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.