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23355 — TERMINAL JUNCTION BLOCK,SECTIONA

✓ Government record, cited
Hama · ORING SEAL
PRODUCT OVERVIEW

23355: TERMINAL JUNCTION BLOCK,SECTIONA.

TERMINAL JUNCTION BLOCK,SECTIONA. Key specifications include height: 0.050 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN, diameter: 0.121 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN, material: IRON ALLOY 660 OVERALL, body_width: 3.750 INCHES NOMINAL IN, head_style: FLAT CHAMFER, seal_width: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-338-5078, 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
23355
NSN: 5330-00-338-5078
NIINs: 003385078, 005001433, 006484276, 010317734, 011608040
FSC: 5330 — Packing and Gasket Materials
CAGE: 71895 — COLLINS ENGINE NOZZLES, INC (USA)
SPECIFICATIONS
height0.050 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
diameter0.121 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
materialIRON ALLOY 660 OVERALL
body_width3.750 INCHES NOMINAL IN
head_styleFLAT CHAMFER
seal_width0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
body_height3.562 INCHES NOMINAL IN
body_length0.438 INCHES MAXIMUM IN
constructionTWO-PIECE
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
chamfer_length0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
NSN5330-00-338-5078
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 23355 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
•
SEAL WIDTH: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 1.445 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: DUAL LIP
•
ACCOMMODATED SHAFT DIAMETER: 1.000 INCHES NOMINAL IN
•
MATERIAL: STEEL INTERNALLY MOLDED-IN REINFORCEMENT
•
CONSTRUCTION: TWO-PIECE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
HOUSING BORE DIAMETER1.445 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEDUAL LIP
ACCOMMODATED SHAFT DIAMETER1.000 INCHES NOMINAL IN
MATERIALSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
CONSTRUCTIONTWO-PIECE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 23355?
23355 is a TERMINAL JUNCTION BLOCK,SECTIONA manufactured by Hama.
What is the NSN for 23355?
23355 is cataloged in the U.S. Government catalog under NSN 5330-00-338-5078. 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.