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H9125S — TELETYPEWRITER SUBASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H9125S: TELETYPEWRITER SUBASSEMBLY.

The TELETYPEWRITER SUBASSEMBLY is a the manufacturer industrial component. Key specifications include width: 0.920 INCHES NOMINAL IN, length: 4.050 INCHES NOMINAL IN, material: UNABLE TO DECODE, corner_shape: SQUARE ALL CORNERS, hole_diameter: 0.1880 INCHES NOMINAL FIRST IN, overall_length: 0.9590 INCHES MINIMUM AND 0.9600 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-620-4748, 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
H9125S
NSN: 5340-00-620-4748
NIINs: 006204748, 006614014
FSC: 5340 — Hardware, Commercial
CAGE: 83014 — HARTWELL CORPORATION (USA)
SPECIFICATIONS
width0.920 INCHES NOMINAL IN
length4.050 INCHES NOMINAL IN
materialUNABLE TO DECODE
corner_shapeSQUARE ALL CORNERS
hole_diameter0.1880 INCHES NOMINAL FIRST IN
overall_length0.9590 INCHES MINIMUM AND 0.9600 INCHES MAXIMUM IN
surface_finish63.0 MICROINCHES OVERALL
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.7450 INCHES MINIMUM AND 0.7470 INCHES MAXIMUM IN
body_outside_diameter1.0010 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM IN
mounting_hole_diameter0.191 INCHES NOMINAL IN
lubricant_accommodation_styleGROOVED CIRCULAR
NSN5340-00-620-4748
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H9125S 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
•
LENGTH: 4.050 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.191 INCHES NOMINAL IN
•
WIDTH: 0.920 INCHES NOMINAL IN
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
LENGTH4.050 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.191 INCHES NOMINAL IN
WIDTH0.920 INCHES NOMINAL IN
MATERIALUNABLE TO DECODE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 H9125S?
H9125S is a TELETYPEWRITER SUBASSEMBLY.
What is the NSN for H9125S?
H9125S is cataloged in the U.S. Government catalog under NSN 5340-00-620-4748. 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.