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32157-31 — RETAINER,ELECTRICAL CONNECTOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

32157-31: RETAINER,ELECTRICAL CONNECTOR.

The RETAINER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, thread_class: 3A SINGLE THREADED PORTION A, thread_length: 0.141 INCHES NOMINAL SINGLE THREADED PORTION IN, overall_height: 0.188 INCHES NOMINAL IN, special_features: WITH TWO SLOTS,0.047 IN. W BY 0.047 IN.

DEEP IN, style_designator: PLAIN THREADED. This part is cataloged in the U.S. Government catalog under NSN 4820-01-076-4624, 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
32157-31
NSN: 4820-01-076-4624
FSC: 4820 — Valves, Nonpowered
CAGE: 15472 — SOLVENTUM PURIFICATION INC. DIV FILTRATION AND SEPARATION DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thread_class3A SINGLE THREADED PORTION A
thread_length0.141 INCHES NOMINAL SINGLE THREADED PORTION IN
overall_height0.188 INCHES NOMINAL IN
special_featuresWITH TWO SLOTS,0.047 IN. W BY 0.047 IN. DEEP IN
style_designatorPLAIN THREADED
seat_angle_in_deg30.000 NOMINAL
nominal_thread_size0.562 INCHES SINGLE THREADED PORTION IN
body_inside_diameter0.375 INCHES NOMINAL IN
seating_surface_shapeANGULAR
thread_series_designatorUNF SINGLE THREADED PORTION
NSN4820-01-076-4624
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 32157-31 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
THREAD LENGTH: 0.141 INCHES NOMINAL SINGLE THREADED PORTION IN
•
STYLE DESIGNATOR: PLAIN THREADED
•
BODY INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.562 INCHES SINGLE THREADED PORTION IN
•
THREAD CLASS: 3A SINGLE THREADED PORTION A
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.188 INCHES NOMINAL IN
THREAD LENGTH0.141 INCHES NOMINAL SINGLE THREADED PORTION IN
STYLE DESIGNATORPLAIN THREADED
BODY INSIDE DIAMETER0.375 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.562 INCHES SINGLE THREADED PORTION IN
SPECIAL FEATURESWITH TWO SLOTS,0.047 IN. W BY 0.047 IN. DEEP IN
THREAD CLASS3A SINGLE THREADED PORTION A
MATERIALCOPPER ALLOY OVERALL
SEAT ANGLE IN DEG30.000 NOMINAL
THREAD SERIES DESIGNATORUNF SINGLE THREADED PORTION
SUBSTITUTES & CROSS-REFERENCES 3
F360Reference document
Same NSN cross-reference
Reference document — Secondary reference
32157Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
381-9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 32157-31?
32157-31 is a RETAINER,ELECTRICAL CONNECTOR.
What parts can replace 32157-31?
There are 3 known substitutes for 32157-31: F360, 32157, 381-9. Substitute compatibility should be verified for your specific system.
What is the NSN for 32157-31?
32157-31 is cataloged in the U.S. Government catalog under NSN 4820-01-076-4624. This indicates validated use in U.S. government and defense supply chains.
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