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ST1593 — BAND,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ST1593: BAND,RETAINING.

The BAND,RETAINING is a the manufacturer industrial component. Key specifications include width: 0.880 INCHES NOMINAL IN, length: 1.380 INCHES NOMINAL IN, end_style: LOOP WITH T-BOLT, thickness: 0.250 INCHES NOMINAL IN, thread_size: 0.250, arc_angle_in_deg: 2.5. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-553-0385, 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
ST1593
NSN: 5340-01-553-0385
FSC: 5340 — Hardware, Commercial
CAGE: 14242 — VOSS INDUSTRIES, LLC (USA)
SPECIFICATIONS
width0.880 INCHES NOMINAL IN
length1.380 INCHES NOMINAL IN
end_styleLOOP WITH T-BOLT
thickness0.250 INCHES NOMINAL IN
thread_size0.250
arc_angle_in_deg2.5
basic_shape_styleC
end_item_identificationMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
part_name_assigned_by_controlling_agencyCLAMP, FILTER
NSN5340-01-553-0385
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ST1593 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: 1.380 INCHES NOMINAL IN
•
END STYLE: LOOP WITH T-BOLT
•
SUPPLEMENTARY FEATURES: BAND AND LOOPS MATERIAL STEEL, CRES 301, 302, 304 OR 316/SPEC SATM A240; SCREWS MATERIALSTEEL ALLOY 4037 SPEC AMS 6300 QUENCH AND TEMPER TO 26-32 HRC/PROTECTIVE FINISH AMS 6300 AND ASTM A668, ZINC COAT TY II, 0.3 MILS THICK MIN
•
BASIC SHAPE STYLE: C
•
ARC ANGLE IN DEG: 2.5
•
THREAD SIZE: 0.250
•
WIDTH: 0.880 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH1.380 INCHES NOMINAL IN
END STYLELOOP WITH T-BOLT
SUPPLEMENTARY FEATURESBAND AND LOOPS MATERIAL STEEL, CRES 301, 302, 304 OR 316/SPEC SATM A240; SCREWS MATERIALSTEEL ALLOY 4037 SPEC AMS 6300 QUENCH AND TEMPER TO 26-32 HRC/PROTECTIVE FINISH AMS 6300 AND ASTM A668, ZINC COAT TY II, 0.3 MILS THICK MIN
BASIC SHAPE STYLEC
ARC ANGLE IN DEG2.5
THREAD SIZE0.250
WIDTH0.880 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCLAMP, FILTER
END ITEM IDENTIFICATIONMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
THICKNESS0.250 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
12476677Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 ST1593?
ST1593 is a BAND,RETAINING.
What parts can replace ST1593?
There is 1 known substitute for ST1593: 12476677. Substitute compatibility should be verified for your specific system.
What is the NSN for ST1593?
ST1593 is cataloged in the U.S. Government catalog under NSN 5340-01-553-0385. This indicates validated use in U.S. government and defense supply chains.
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