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56684 — BAR,CONNECTING,TELETYPEWRITER

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

56684: BAR,CONNECTING,TELETYPEWRITER.

Key specifications include material: COPPER ALLOY OVERALL, corner_shape: SQUARE INSIDE LEFT CORNER, flange_width: 0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN, overall_length: 1.0630 INCHES NOMINAL IN, special_features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200, style_designator: SOLID, EXTERNAL FLANGE ONE END. This part is cataloged in the U.S. Government catalog under NSN 5330-00-140-8039, 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→ 56684
NSN: 5330-00-140-8039
NIINs: 001408039, 003437757, 004053218, 005458207
FSC: 5330 — Packing and Gasket Materials
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE INSIDE LEFT CORNER
flange_width0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
overall_length1.0630 INCHES NOMINAL IN
special_featuresSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter1.0000 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN
body_outside_diameter1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
supplementary_featuresCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
flange_outside_diameter2.9930 INCHES MINIMUM AND 2.9960 INCHES MAXIMUM IN
antirotation/lubrication_type_and_quantity5 HOLE AND 4 SLOT
NSN5330-00-140-8039
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 56684 MFR: Tactic ⚠ 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
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SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
SUBSTITUTES & CROSS-REFERENCES 1
56684-67Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 56684?
56684 is a BAR,CONNECTING,TELETYPEWRITER manufactured by Tactic. It is classified as a MRO (MRO_GENERAL).
What parts can replace 56684?
There is 1 known substitute for 56684: 56684-67. Substitute compatibility should be verified for your specific system.
What is the NSN for 56684?
56684 is cataloged in the U.S. Government catalog under NSN 5330-00-140-8039. This indicates validated use in U.S. government and defense supply chains.
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