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Technical Data Sheet
PartsTable / MRO / 105003
105003 ✓ Verified by PartsTable
Hama · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The MIXER STAGE,FREQUENCY is a Hama industrial component. Key specifications include height: 1.250 INCHES NOMINAL IN, material: COPPER ALLOY 706 AND STEEL TUBE, scale_range: -20.0 TO 30.0 DEGREES SINGLE INDICATOR SINGLE SCALE, cooling_type: WATER, shank_length: 0.750 INCHES NOMINAL IN, usage_design: PLANE ANGLE STERN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-172-0022, 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
MRO→ MRO_GENERAL→ 105003
NSN: 4730-00-172-0022
FSC: 4730
CAGE: 36251 — MCNEIL OHIO CORP (USA)
SPECIFICATIONS
height1.250 INCHES NOMINAL IN
materialCOPPER ALLOY 706 AND STEEL TUBE
scale_range-20.0 TO 30.0 DEGREES SINGLE INDICATOR SINGLE SCALE
cooling_typeWATER
shank_length0.750 INCHES NOMINAL IN
usage_designPLANE ANGLE STERN
overall_width0.560 INCHES NOMINAL IN
scale_markingNUMERALS
inclosure_typeFULLY INCLOSED
overall_height0.005 INCHES NOMINAL IN
overall_length1.250 INCHES NOMINAL IN
special_featuresSUPPORTS ANTHONY MODEL MLT 6-2;NSN 3930003271575;SURFACE LOCATED BALL CHECK VALVE
NSN4730-00-172-0022
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 105003 · Hama ⚠ 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 THREAD SIZE: 0.125 INCHES IN
•
WIDTH ACROSS FLATS: 0.438 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 27
•
SCREW THREAD SERIES DESIGNATOR: PTF-SPL SHORT
•
HEIGHT: 1.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.125 INCHES IN
WIDTH ACROSS FLATS0.438 INCHES NOMINAL IN
THREAD QUANTITY PER INCH27
SPECIAL FEATURESSUPPORTS ANTHONY MODEL MLT 6-2;NSN 3930003271575;SURFACE LOCATED BALL CHECK VALVE
SCREW THREAD SERIES DESIGNATORPTF-SPL SHORT
HEIGHT1.250 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
SUPPLEMENTARY FEATURESUSED ON 3990-01-443-8024 ENGINEERING MISSION MODULE FOR THE PALLETIZED LOADING SYSTEM
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 39
122-660345 PC 30Interchangeable
interchangeable cross-reference
interchangeable
200954Interchangeable
interchangeable cross-reference
interchangeable
122-5277738 ITEM 33Interchangeable
interchangeable cross-reference
interchangeable
4301Interchangeable
interchangeable cross-reference
interchangeable
122-5277671 ITEM 33Interchangeable
interchangeable cross-reference
interchangeable
9412350Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 105003?
105003 is a MIXER STAGE,FREQUENCY manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 105003?
There are 39 known substitutes for 105003: 122-660345 PC 30, 200954, 122-5277738 ITEM 33 and 36 more. Substitute compatibility should be verified for your specific system.
Is 105003 still available?
105003 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026