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151-786408-29 — TURNBUCKLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

151-786408-29: TURNBUCKLE.

The TURNBUCKLE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, thread_class: 2A OVERALL A, thread_direction: RIGHT-HAND ROD CONNECTION, nominal_thread_size: 1.250 INCHES OVERALL IN, end_item_identification: USED ON THE LOS ANGELES CLASS SSN, thread_quantity_per_inch: 7 OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-494-2356, 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
151-786408-29
NSN: 5340-01-494-2356
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
thread_class2A OVERALL A
thread_directionRIGHT-HAND ROD CONNECTION
nominal_thread_size1.250 INCHES OVERALL IN
end_item_identificationUSED ON THE LOS ANGELES CLASS SSN
thread_quantity_per_inch7 OVERALL
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) ROD END
material_document_and_classificationQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5340-01-494-2356
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 151-786408-29 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND ROD CONNECTION
•
NOMINAL THREAD SIZE: 1.250 INCHES OVERALL IN
•
THREAD CLASS: 2A OVERALL A
•
THREAD QUANTITY PER INCH: 7 OVERALL
•
MATERIAL: NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND ROD CONNECTION
THREAD DIRECTIONLEFT-HAND ROD END
NOMINAL THREAD SIZE1.250 INCHES OVERALL IN
THREAD CLASS2A OVERALL A
END ITEM IDENTIFICATIONUSED ON THE LOS ANGELES CLASS SSN
THREAD QUANTITY PER INCH7 OVERALL
MATERIALNICKEL ALLOY OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) ROD CONNECTION
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) ROD END
SUBSTITUTES & CROSS-REFERENCES 3
H462-0412-29Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7286408Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
151-7286408-29Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 151-786408-29?
151-786408-29 is a TURNBUCKLE.
What parts can replace 151-786408-29?
There are 3 known substitutes for 151-786408-29: H462-0412-29, 7286408, 151-7286408-29. Substitute compatibility should be verified for your specific system.
What is the NSN for 151-786408-29?
151-786408-29 is cataloged in the U.S. Government catalog under NSN 5340-01-494-2356. This indicates validated use in U.S. government and defense supply chains.
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