PartsTable
Technical Data Sheet
PartsTable / COMPONENT / MS21919G38
MS21919G38 ✓ 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 CHLOROPRENE CLASS CR CUSHION, overall_width: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, style_designator: OFFSET MOUNT, surface_treatment: CADMIUM BAND, material_thickness: 0.040 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-063-8649, 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
MS21919G38
NSN: 5340-00-063-8649
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 CHLOROPRENE CLASS CR CUSHION
overall_width0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
style_designatorOFFSET MOUNT
surface_treatmentCADMIUM BAND
material_thickness0.040 INCHES NOMINAL IN
loop_inside_diameter2.360 INCHES MINIMUM AND 2.390 INCHES MAXIMUM IN
cushioning_environmental_protectionWEATHER RESISTANT
material_document_and_classificationAMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
distance_from_loop_center_to_tongue_end1.881 INCHES NOMINAL IN
surface_treatment_document_and_classificationQQ-P-416 TY 1 CL 2 FED SPEC SINGLE TREATMENT RESPONSE BAND
center_to_center_distance_between_loop_and_mounting_hole1.648 INCHES MINIMUM AND 1.678 INCHES MAXIMUM IN
NSN5340-00-063-8649
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS21919G38 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
•
CUSHIONING ENVIRONMENTAL PROTECTION: WEATHER RESISTANT
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
•
DIAMETER: 0.204 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM BAND
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 1.648 INCHES MINIMUM AND 1.678 INCHES MAXIMUM IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR CUSHION
•
STYLE DESIGNATOR: OFFSET MOUNT
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.881 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CUSHIONING ENVIRONMENTAL PROTECTIONWEATHER RESISTANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
DIAMETER0.204 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM BAND
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE1.648 INCHES MINIMUM AND 1.678 INCHES MAXIMUM IN
MATERIALRUBBER CHLOROPRENE CLASS CR CUSHION
STYLE DESIGNATOROFFSET MOUNT
DISTANCE FROM LOOP CENTER TO TONGUE END1.881 INCHES NOMINAL IN
LOOP INSIDE DIAMETER2.360 INCHES MINIMUM AND 2.390 INCHES MAXIMUM IN
MATERIAL THICKNESS0.040 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
MILC8603Upgraded Successor
successor cross-reference
successor
99122Upgraded Successor
successor cross-reference
successor
MS21919G8Upgraded Successor
successor cross-reference
successor
5096D16Upgraded Successor
successor cross-reference
successor
534002989402Upgraded Successor
successor cross-reference
successor
MS21919G11Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy MS21919G38?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MS21919G38?
MS21919G38 is a CLAMP,LOOP.
What parts can replace MS21919G38?
There are 22 known substitutes for MS21919G38: MILC8603, 99122, MS21919G8 and 19 more. Substitute compatibility should be verified for your specific system.
Is MS21919G38 still available?
MS21919G38 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MS21919G38

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026