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NAS578C5B — RETAINER,NUT AND BOLT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NAS578C5B: RETAINER,NUT AND BOLT.

The RETAINER,NUT AND BOLT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, overall_width: 1.578 INCHES NOMINAL IN, overall_height: 0.329 INCHES MINIMUM AND 0.389 INCHES MAXIMUM IN, overall_length: 0.706 INCHES MINIMUM AND 0.721 INCHES MAXIMUM IN, end_item_identification: F-35 AIRCRAFT, part_name_assigned_by_controlling_agency: RETAINER,FLOATING BARREL NUT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-651-5873, 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
NAS578C5B
NSN: 5340-01-651-5873
FSC: 5340 — Hardware, Commercial
CAGE: 60119 — MONADNOCK COMPANY, THE DBA LISI AEROSPACE (USA)
SPECIFICATIONS
materialNICKEL ALLOY
overall_width1.578 INCHES NOMINAL IN
overall_height0.329 INCHES MINIMUM AND 0.389 INCHES MAXIMUM IN
overall_length0.706 INCHES MINIMUM AND 0.721 INCHES MAXIMUM IN
end_item_identificationF-35 AIRCRAFT
part_name_assigned_by_controlling_agencyRETAINER,FLOATING BARREL NUT
NSN5340-01-651-5873
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NAS578C5B 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: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.329 INCHES MINIMUM AND 0.389 INCHES MAXIMUM IN
OVERALL LENGTH0.706 INCHES MINIMUM AND 0.721 INCHES MAXIMUM IN
OVERALL WIDTH1.578 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYRETAINER,FLOATING BARREL NUT
END ITEM IDENTIFICATIONF-35 AIRCRAFT
MATERIALNICKEL ALLOY
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 1
NAS578Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 NAS578C5B?
NAS578C5B is a RETAINER,NUT AND BOLT.
What parts can replace NAS578C5B?
There is 1 known substitute for NAS578C5B: NAS578. Substitute compatibility should be verified for your specific system.
What is the NSN for NAS578C5B?
NAS578C5B is cataloged in the U.S. Government catalog under NSN 5340-01-651-5873. This indicates validated use in U.S. government and defense supply chains.
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