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133271-2 — SWITCH,ROTARY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

133271-2: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include length: 1.900 INCHES NOMINAL IN, thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 3.750 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, overall_height: 3.750 INCHES NOMINAL IN, overall_length: 10.530 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-259-0325, 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→ 133271-2
NSN: 5340-01-259-0325
NIINs: 012590325, 013162987
FSC: 5340 — Hardware, Commercial
CAGE: 61125 — ECHELON SUPPLY AND SERVICE, INC. (USA)
SPECIFICATIONS
length1.900 INCHES NOMINAL IN
thread_class2B SINGLE MOUNTING FACILITY
overall_width3.750 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
overall_height3.750 INCHES NOMINAL IN
overall_length10.530 INCHES NOMINAL IN
mounting_methodBRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
special_featuresITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE ELECTRONICS SUPPLY CENTER PRODUCTION STANDARD NO. L04175; FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY
style_designatorTAP, CIRCUIT SELECTOR
features_providedACTUATOR KNOB
precious_materialSILVER
width_across_flats0.312 INCHES NOMINAL IN
NSN5340-01-259-0325
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 133271-2 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
•
WIDTH ACROSS FLATS: 0.312 INCHES NOMINAL IN
•
LENGTH: 1.900 INCHES NOMINAL IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT INTERNAL THREADS
•
CROSS-SECTIONAL SHAPE: HEXAGON
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.312 INCHES NOMINAL IN
LENGTH1.900 INCHES NOMINAL IN
STYLE DESIGNATORLEFT INTERNAL AND RIGHT INTERNAL THREADS
CROSS-SECTIONAL SHAPEHEXAGON
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 133271-2?
133271-2 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 133271-2?
133271-2 is cataloged in the U.S. Government catalog under NSN 5340-01-259-0325. This indicates validated use in U.S. government and defense supply chains.
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