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43911 — SLEEVE,COUPLING,FLEXIBLE

✓ Government record, cited
Verbatim · BOLT SCREW
PRODUCT OVERVIEW

43911: SLEEVE,COUPLING,FLEXIBLE.

The SLEEVE,COUPLING,FLEXIBLE is a Verbatim industrial component. Key specifications include end_item_identification: VIRGINIA CLASS SUBMARINE, SSN-774, part_name_assigned_by_controlling_agency: SLEEVE, LARGE CYL. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-037-4199, 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
43911
NSN: 5305-01-037-4199
NIINs: 010374199, 014302935, 015877168
FSC: 5305 — Screws
CAGE: 94882 — JERGENS INC DIV TOOLING COMPONENTS DIVISION (USA)
SPECIFICATIONS
end_item_identificationVIRGINIA CLASS SUBMARINE, SSN-774
part_name_assigned_by_controlling_agencySLEEVE, LARGE CYL
NSN5305-01-037-4199
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 43911 · Verbatim ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.437 INCHES NOMINAL IN
•
FASTENER LENGTH: 2.500 INCHES NOMINAL IN
•
THREAD LENGTH: 2.032 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
HEAD STYLE: KNURLED NO. 1
•
THREAD DIRECTION: RIGHT-HAND
•
POINT STYLE: HALF DOG
•
SURFACE TREATMENT: OXIDE OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.437 INCHES NOMINAL IN
FASTENER LENGTH2.500 INCHES NOMINAL IN
THREAD LENGTH2.032 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLEKNURLED NO. 1
THREAD DIRECTIONRIGHT-HAND
POINT STYLEHALF DOG
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS2A A
THREAD QUANTITY PER INCH16
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 43911?
43911 is a SLEEVE,COUPLING,FLEXIBLE manufactured by Verbatim.
What is the NSN for 43911?
43911 is cataloged in the U.S. Government catalog under NSN 5305-01-037-4199. 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.