PartsTable
Technical Data Sheet
Download PDF

NS-4943 — TURNBUCKLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NS-4943: TURNBUCKLE.

The TURNBUCKLE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, body_style: ROUND CLOSED BODY, special_features: CLOSED BODY TURNBUCKLE WITH SISTER HOOK;STAINLESS STEEL;FOR ROPE SIZE 7/16 (0.438INCHES) IN, end_item_identification: CONTROL LINES;WIRE ROPE APPLICATIONS, furnished_items_and_quantity: 1 SISTER HOOK, part_name_assigned_by_controlling_agency: CLOSED BODY TURNBUCKLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-367-6560, 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
NS-4943
NSN: 5340-01-367-6560
FSC: 5340 — Hardware, Commercial
CAGE: 8D826 — MAZZELLA LIFTING TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
body_styleROUND CLOSED BODY
special_featuresCLOSED BODY TURNBUCKLE WITH SISTER HOOK;STAINLESS STEEL;FOR ROPE SIZE 7/16 (0.438INCHES) IN
end_item_identificationCONTROL LINES;WIRE ROPE APPLICATIONS
furnished_items_and_quantity1 SISTER HOOK
part_name_assigned_by_controlling_agencyCLOSED BODY TURNBUCKLE
NSN5340-01-367-6560
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NS-4943 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
•
FURNISHED ITEMS AND QUANTITY: 1 SISTER HOOK
•
BODY STYLE: ROUND CLOSED BODY
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 SISTER HOOK
BODY STYLEROUND CLOSED BODY
SPECIAL FEATURESCLOSED BODY TURNBUCKLE WITH SISTER HOOK;STAINLESS STEEL;FOR ROPE SIZE 7/16 (0.438INCHES) IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCLOSED BODY TURNBUCKLE
END ITEM IDENTIFICATIONCONTROL LINES;WIRE ROPE APPLICATIONS
MATERIALSTEEL CORROSION RESISTING OVERALL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy NS-4943?
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 NS-4943?
NS-4943 is a TURNBUCKLE.
What is the NSN for NS-4943?
NS-4943 is cataloged in the U.S. Government catalog under NSN 5340-01-367-6560. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — NS-4943

✓ 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.