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Technical Data Sheet
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54838 — FILE,ROTARY

✓ Government record, cited
Esselte · HOSE FITTING
PRODUCT OVERVIEW

54838: FILE,ROTARY.

Quality folder for everyday use and convenient storage of documents. Key specifications include thread_length: 1.25 INCHES NOMINAL IN, overall_length: 4.625 INCHES MAXIMUM IN, shank_diameter: 0.59 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, thread_structure: INTERRUPTED, starting_chamfer_type: TAPER. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-036-1255, 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
54838
NSN: 4730-00-036-1255
NIINs: 000361255, 013735888, 016644271
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 26505 — GROVE VALVE OPERATIONS (USA)
SPECIFICATIONS
thread_length1.25 INCHES NOMINAL IN
overall_length4.625 INCHES MAXIMUM IN
shank_diameter0.59 INCHES NOMINAL IN
thread_directionRIGHT-HAND
thread_structureINTERRUPTED
starting_chamfer_typeTAPER
thread_size_and_series/type_designator3/4-10 UNIFIED NATIONAL COARSE (UNC)
NSN4730-00-036-1255
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 54838 · Esselte ⚠ 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.125 INCHES SECOND END IN
•
CONNECTION STYLE: PLAIN (PIPE) THIRD END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.125 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES SECOND END IN
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES THIRD END IN
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES FOURTH END IN
CONNECTION STYLEPLAIN (PIPE) THIRD END
CONNECTION STYLEPLAIN (PIPE) FOURTH END
CONNECTION STYLEGASKET SEAL (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.125 INCHES FIRST END IN
LEG LENGTH0.969 INCHES NOMINAL SECOND END IN
LEG LENGTH0.938 INCHES NOMINAL FIRST END IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 54838?
54838 is a FILE,ROTARY manufactured by Esselte.
What is the NSN for 54838?
54838 is cataloged in the U.S. Government catalog under NSN 4730-00-036-1255. This indicates validated use in U.S. government and defense supply chains.
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