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877523 — SHAFT AND TUBE SUPPORT ASSEMBLY

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

877523: SHAFT AND TUBE SUPPORT ASSEMBLY.

SHAFT AND TUBE SUPPORT ASSEMBLY. Key specifications include material: PLASTIC OVERALL, thickness: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, hole_diameter: 0.4375 INCHES MINIMUM AND 0.4425 INCHES MAXIMUM IN, overall_diameter: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-409-6460, 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
877523
NSN: 4730-00-409-6460
NIINs: 004096460, 005996839, 012295394
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 55068 — C-TECH INDUSTRIES INC (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
thickness0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
hole_diameter0.4375 INCHES MINIMUM AND 0.4425 INCHES MAXIMUM IN
overall_diameter0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN4730-00-409-6460
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 877523 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
COMPONENT QUANTITY: 8
•
NONSUPPLY ITEMS AND QUANTITIES: RING,RETAINING 1;PIN,COTTER 1;SEAL,DUST,INNER AND OUTER 2;RETAINER 1;WASHER,WAVE 1;SEAL ASSEMBLY 2
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY8
NONSUPPLY ITEMS AND QUANTITIESRING,RETAINING 1;PIN,COTTER 1;SEAL,DUST,INNER AND OUTER 2;RETAINER 1;WASHER,WAVE 1;SEAL ASSEMBLY 2
END ITEM IDENTIFICATIONAMPHIBIOUS CARGO RESUPPLY LIGHTER (LARC XV)
SUBSTITUTES & CROSS-REFERENCES 2
10-62021-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
9936.052Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 877523?
877523 is a SHAFT AND TUBE SUPPORT ASSEMBLY.
What parts can replace 877523?
There are 2 known substitutes for 877523: 10-62021-01, 9936.052. Substitute compatibility should be verified for your specific system.
What is the NSN for 877523?
877523 is cataloged in the U.S. Government catalog under NSN 4730-00-409-6460. 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.