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371831 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

371831: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.328 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN, material: STEEL COMP 1008 OR STEEL COMP 1010 BAND, loop_width: 0.312 INCHES NOMINAL IN, slot_width: 0.344 INCHES NOMINAL IN, loop_length: 0.936 INCHES NOMINAL IN, slot_length: 0.440 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-164-6474, 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
371831
NSN: 5340-01-164-6474
FSC: 5340 — Hardware, Commercial
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
diameter0.328 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
materialSTEEL COMP 1008 OR STEEL COMP 1010 BAND
loop_width0.312 INCHES NOMINAL IN
slot_width0.344 INCHES NOMINAL IN
loop_length0.936 INCHES NOMINAL IN
slot_length0.440 INCHES NOMINAL IN
overall_width0.750 INCHES NOMINAL IN
special_featuresDIPPED BLACK VINYL; COLOR GREEN
style_designatorMULTIPLE LOOP
tongue_hole_typeROUND, UNTHREADED AND OBLONG
surface_treatmentZINC BAND
material_thickness0.036 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
NSN5340-01-164-6474
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 371831 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
•
LOOP WIDTH: 0.312 INCHES NOMINAL IN
•
STYLE DESIGNATOR: MULTIPLE LOOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: CMP V+001AA FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OR ASTM D2287 TYPE PVC 20265Z1Z2 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM D2287 TYPE PVC 30265Z1Z2 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
•
DIAMETER: 0.328 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.036 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.256 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LOOP WIDTH0.312 INCHES NOMINAL IN
STYLE DESIGNATORMULTIPLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATIONCMP V+001AA FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OR ASTM D2287 TYPE PVC 20265Z1Z2 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM D2287 TYPE PVC 30265Z1Z2 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
DIAMETER0.328 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
MATERIAL THICKNESS0.036 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.256 INCHES NOMINAL IN
SPECIAL FEATURESDIPPED BLACK VINYL; COLOR GREEN
SURFACE TREATMENTZINC BAND
TONGUE HOLE TYPEROUND, UNTHREADED AND OBLONG
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
343444Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 371831?
371831 is a CLAMP,LOOP.
What parts can replace 371831?
There is 1 known substitute for 371831: 343444. Substitute compatibility should be verified for your specific system.
What is the NSN for 371831?
371831 is cataloged in the U.S. Government catalog under NSN 5340-01-164-6474. This indicates validated use in U.S. government and defense supply chains.
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