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HG-228 — TURNBUCKLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

HG-228: TURNBUCKLE.

The TURNBUCKLE is a the manufacturer industrial component. Key specifications include length: 29.540 INCHES NOMINAL IN, material: STEEL OVERALL, end_style: CLEVIS AND CLEVIS, body_style: ROUND OPEN BODY, fork_width: 1.750 INCHES NOMINAL IN, body_length: 15.740 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-115-4619, 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
HG-228
NSN: 5340-01-115-4619
NIINs: 011154619, 012834056, 014317384
FSC: 5340 — Hardware, Commercial
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
length29.540 INCHES NOMINAL IN
materialSTEEL OVERALL
end_styleCLEVIS AND CLEVIS
body_styleROUND OPEN BODY
fork_width1.750 INCHES NOMINAL IN
body_length15.740 INCHES NOMINAL IN
thread_classUNS BODY
thread_length12.000 INCHES NOMINAL BODY IN
pinhole_diameter1.250 INCHES NOMINAL IN
take-up_distance12.000 INCHES NOMINAL IN
thread_directionLEFT-HAND BODY
surface_treatmentZINC OVERALL
NSN5340-01-115-4619
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HG-228 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
•
TAKE-UP DISTANCE: 12.000 INCHES NOMINAL IN
•
LENGTH: 23.000 INCHES NOMINAL IN
•
BODY STYLE: ROUND OPEN BODY
•
END STYLE: CLEVIS AND CLEVIS
•
SPECIAL TEST FEATURES: SPECIAL QUALITY CONTROL TESTING
•
CRITICALITY CODE JUSTIFICATION: TEST AND SPCL AND ZZZT AND ZZZW
•
LOCKING DEVICE TYPE: NUT
•
NOMINAL THREAD SIZE: 0.750 INCHES BODY IN
TECHNICAL CHARACTERISTICS
TAKE-UP DISTANCE12.000 INCHES NOMINAL IN
LENGTH23.000 INCHES NOMINAL IN
BODY STYLEROUND OPEN BODY
END STYLECLEVIS AND CLEVIS
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING
CRITICALITY CODE JUSTIFICATIONTEST AND SPCL AND ZZZT AND ZZZW
LOCKING DEVICE TYPENUT
NOMINAL THREAD SIZE0.750 INCHES BODY IN
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
BODY LENGTH14.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 7
2350-5900-059Reference document
Same NSN cross-reference
Reference document — Secondary reference
FF-T-791 TY1 FM 1 CL7Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
ASTM-F1145 TY1 GR1 CLGReference document
Same NSN cross-reference
Reference document — Secondary reference
FF-T-791Reference document
Same NSN cross-reference
Reference document — Secondary reference
61-11-1042Reference document
Same NSN cross-reference
Reference document — Secondary reference
ASTM-F1145Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HG-228?
HG-228 is a TURNBUCKLE.
What parts can replace HG-228?
There are 7 known substitutes for HG-228: 2350-5900-059, FF-T-791 TY1 FM 1 CL7, ASTM-F1145 TY1 GR1 CLG and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HG-228?
HG-228 is cataloged in the U.S. Government catalog under NSN 5340-01-115-4619. 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.