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29478-001 — TURNBUCKLE BODY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

29478-001: TURNBUCKLE BODY.

The TURNBUCKLE BODY is a the manufacturer industrial component. Key specifications include overall_width: 5.800 INCHES NOMINAL IN, overall_height: 0.437 INCHES NOMINAL IN, overall_length: 12.270 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: COVER ASSEMBLY, LINED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-171-8449, 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
29478-001
NSN: 5340-00-171-8449
NIINs: 001718449, 010405309
FSC: 5340 — Hardware, Commercial
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
overall_width5.800 INCHES NOMINAL IN
overall_height0.437 INCHES NOMINAL IN
overall_length12.270 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyCOVER ASSEMBLY, LINED
NSN5340-00-171-8449
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 29478-001 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
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MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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NOMINAL THREAD SIZE: 1.000 INCHES BODY IN
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THREAD CLASS: 2B BODY
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MATERIAL: STEEL COMP 4340 OVERALL
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THREAD SERIES DESIGNATOR: UNF BODY
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE1.000 INCHES BODY IN
SPECIAL FEATURES2ND REPLY BODY THD SZ AND SERIES/TY DESIGNATOR UNF 1.250-12
THREAD CLASS2B BODY
MATERIALSTEEL COMP 4340 OVERALL
THREAD SERIES DESIGNATORUNF BODY
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 29478-001?
29478-001 is a TURNBUCKLE BODY.
What is the NSN for 29478-001?
29478-001 is cataloged in the U.S. Government catalog under NSN 5340-00-171-8449. This indicates validated use in U.S. government and defense supply chains.
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