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Technical Data Sheet
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53535 — CUTTER,MILLING,INVOLUTE GEAR

✓ Government record, cited
Tactic · HOSE FITTING
PRODUCT OVERVIEW

53535: CUTTER,MILLING,INVOLUTE GEAR.

A classic 2 compartment clam case with a designer touch. Sturdy, stylish and spacious with storage for all the essentials of business on the move. Key specifications include special_features: LEFT HAND SPIRAL DESIGN, 5 PIECE, part_name_assigned_by_controlling_agency: SCREW EXTRACTOR SET, SPIRAL FLUTE.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-019-0645, 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
53535
NSN: 4730-00-019-0645
NIINs: 000190645, 000198019, 002395481, 005960544, 006068634, 016494828
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53059 — SPIRAX SARCO INC DBA SPIRAX SARCO (USA)
SPECIFICATIONS
special_featuresLEFT HAND SPIRAL DESIGN, 5 PIECE
part_name_assigned_by_controlling_agencySCREW EXTRACTOR SET, SPIRAL FLUTE
NSN4730-00-019-0645
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 53535 · Tactic ⚠ 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL; 1.315 IN. OD; 0.095 IN. THK; ONE FACE HAS CIRCULAR GROOVE; 0.070 IN. GROOVE WIDTH BY 0.025 IN. DEPTH; 0.887 IN. GROOVE OD IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL; 1.315 IN. OD; 0.095 IN. THK; ONE FACE HAS CIRCULAR GROOVE; 0.070 IN. GROOVE WIDTH BY 0.025 IN. DEPTH; 0.887 IN. GROOVE OD IN
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 53535?
53535 is a CUTTER,MILLING,INVOLUTE GEAR manufactured by Tactic.
What is the NSN for 53535?
53535 is cataloged in the U.S. Government catalog under NSN 4730-00-019-0645. 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.