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Technical Data Sheet
MS21919WH31 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.204 INCHES NOMINAL IN, material: RUBBER SYNTHETIC CUSHION, overall_width: 0.500 INCHES NOMINAL IN, style_designator: OFFSET MOUNT, tongue_hole_type: ROUND, UNTHREADED, surface_treatment: CADMIUM BAND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-929-9069, 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
MS21919WH31
NSN: 5340-00-929-9069
FSC: 5340
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
diameter0.204 INCHES NOMINAL IN
materialRUBBER SYNTHETIC CUSHION
overall_width0.500 INCHES NOMINAL IN
style_designatorOFFSET MOUNT
tongue_hole_typeROUND, UNTHREADED
surface_treatmentCADMIUM BAND
material_thickness0.040 INCHES NOMINAL IN
loop_inside_diameter1.938 INCHES NOMINAL IN
cushioning_environmental_protectionHEAT
material_document_and_classificationQQ-S-698,COND 4 FED SPEC SINGLE MATERIAL RESPONSE BAND
distance_from_loop_center_to_tongue_end1.662 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole1.444 INCHES NOMINAL IN
NSN5340-00-929-9069
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS21919WH31 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
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-698,COND 4 FED SPEC SINGLE MATERIAL RESPONSE BAND
MATERIAL: STEEL BAND
STYLE DESIGNATOR: OFFSET MOUNT
SURFACE TREATMENT: CADMIUM BAND
LOOP INSIDE DIAMETER: 1.938 INCHES NOMINAL IN
CUSHIONING ENVIRONMENTAL PROTECTION: HEAT
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 1.444 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698,COND 4 FED SPEC SINGLE MATERIAL RESPONSE BAND
MATERIALSTEEL BAND
STYLE DESIGNATOROFFSET MOUNT
SURFACE TREATMENTCADMIUM BAND
MATERIALRUBBER SYNTHETIC CUSHION
LOOP INSIDE DIAMETER1.938 INCHES NOMINAL IN
CUSHIONING ENVIRONMENTAL PROTECTIONHEAT
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE1.444 INCHES NOMINAL IN
DIAMETER0.204 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
AS21919WCG14Upgraded Successor
successor cross-reference
successor
10112740Upgraded Successor
successor cross-reference
successor
AS21919Upgraded Successor
successor cross-reference
successor
MILC8603Upgraded Successor
successor cross-reference
successor
99122Upgraded Successor
successor cross-reference
successor
MS21919G8Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS21919WH31?
MS21919WH31 is a CLAMP,LOOP.
What parts can replace MS21919WH31?
There are 22 known substitutes for MS21919WH31: AS21919WCG14, 10112740, AS21919 and 19 more. Substitute compatibility should be verified for your specific system.
Is MS21919WH31 still available?
MS21919WH31 is currently cancelled.
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