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JM44LC91DC31NB — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

JM44LC91DC31NB: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, overall_width: 0.500 INCHES NOMINAL IN, special_features: CUSHION IS (NB) NITRILE BUTADINE,CUSHIONED,LOOP,LIGHTENED, SELFRETAINING, style_designator: SINGLE LOOP, material_thickness: 0.063 INCHES NOMINAL IN, loop_inside_diameter: 1.938 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-470-5706, 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
JM44LC91DC31NB
NSN: 5340-01-470-5706
FSC: 5340 — Hardware, Commercial
CAGE: 22175 — J & M PRODUCTS, INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
overall_width0.500 INCHES NOMINAL IN
special_featuresCUSHION IS (NB) NITRILE BUTADINE,CUSHIONED,LOOP,LIGHTENED, SELFRETAINING
style_designatorSINGLE LOOP
material_thickness0.063 INCHES NOMINAL IN
loop_inside_diameter1.938 INCHES NOMINAL IN
material_document_and_classificationMIL-C-85052/1 MIL SPEC SINGLE MATERIAL RESPONSE CUSHION
center_to_center_distance_between_loop_and_mounting_hole1.468 INCHES NOMINAL IN
NSN5340-01-470-5706
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: JM44LC91DC31NB 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
•
STYLE DESIGNATOR: SINGLE LOOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-Q-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL THICKNESS: 0.063 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 1.468 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 2024 OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-Q-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-85052/1 MIL SPEC SINGLE MATERIAL RESPONSE CUSHION
OVERALL WIDTH0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.063 INCHES NOMINAL IN
SPECIAL FEATURESCUSHION IS (NB) NITRILE BUTADINE,CUSHIONED,LOOP,LIGHTENED, SELFRETAINING
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE1.468 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR CUSHION
LOOP INSIDE DIAMETER1.938 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
HS5773DC31NBSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 JM44LC91DC31NB?
JM44LC91DC31NB is a CLAMP,LOOP.
What parts can replace JM44LC91DC31NB?
There is 1 known substitute for JM44LC91DC31NB: HS5773DC31NB. Substitute compatibility should be verified for your specific system.
What is the NSN for JM44LC91DC31NB?
JM44LC91DC31NB is cataloged in the U.S. Government catalog under NSN 5340-01-470-5706. 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.