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S6112-21009-101 — TURNBUCKLE BODY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S6112-21009-101: TURNBUCKLE BODY.

The TURNBUCKLE BODY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: ROUND CLOSED BODY, body_length: 6.625 INCHES NOMINAL IN, thread_class: 3B BODY, nominal_thread_size: 0.875 INCHES BODY IN, thread_pitch_diameters: +0.8547 TO 0.8586 INCHES BODY IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-018-4846, 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
S6112-21009-101
NSN: 5340-00-018-4846
FSC: 5340 — Hardware, Commercial
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleROUND CLOSED BODY
body_length6.625 INCHES NOMINAL IN
thread_class3B BODY
nominal_thread_size0.875 INCHES BODY IN
thread_pitch_diameters+0.8547 TO 0.8586 INCHES BODY IN
thread_quantity_per_inch32 BODY
thread_series_designatorUNS BODY
NSN5340-00-018-4846
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S6112-21009-101 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
•
BODY STYLE: ROUND CLOSED BODY
•
THREAD PITCH DIAMETERS: +0.8547 TO 0.8586 INCHES BODY IN
•
NOMINAL THREAD SIZE: 0.875 INCHES BODY IN
•
BODY LENGTH: 6.625 INCHES NOMINAL IN
•
THREAD CLASS: 3B BODY
•
THREAD QUANTITY PER INCH: 32 BODY
•
MATERIAL: STEEL OVERALL
•
THREAD SERIES DESIGNATOR: UNS BODY
TECHNICAL CHARACTERISTICS
BODY STYLEROUND CLOSED BODY
THREAD PITCH DIAMETERS+0.8547 TO 0.8586 INCHES BODY IN
NOMINAL THREAD SIZE0.875 INCHES BODY IN
BODY LENGTH6.625 INCHES NOMINAL IN
THREAD CLASS3B BODY
THREAD QUANTITY PER INCH32 BODY
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORUNS BODY
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S6112-21009-101?
S6112-21009-101 is a TURNBUCKLE BODY.
What is the NSN for S6112-21009-101?
S6112-21009-101 is cataloged in the U.S. Government catalog under NSN 5340-00-018-4846. 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.