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32185-1 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

32185-1: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include width: 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN, height: 0.339 INCHES MINIMUM AND 0.379 INCHES MAXIMUM IN, length: 1.020 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN, material: PLASTIC, thread_class: 2A A, hole_diameter: 0.124 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-135-9242, 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
32185-1
NSN: 5340-01-135-9242
NIINs: 011359242, 012981357, 013705673
FSC: 5340 — Hardware, Commercial
CAGE: 09344 — ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS (USA)
SPECIFICATIONS
width0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
height0.339 INCHES MINIMUM AND 0.379 INCHES MAXIMUM IN
length1.020 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
materialPLASTIC
thread_class2A A
hole_diameter0.124 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN
furnished_itemsLOCKNUT
nominal_thread_size0.112 INCHES IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5340-01-135-9242
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 32185-1 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
•
LENGTH: 1.020 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
HEIGHT: 0.339 INCHES MINIMUM AND 0.379 INCHES MAXIMUM IN
•
WIDTH: 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
•
THREAD CLASS: 2A A
•
MATERIAL: PLASTIC
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
FURNISHED ITEMS: LOCKNUT
TECHNICAL CHARACTERISTICS
LENGTH1.020 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.112 INCHES IN
HEIGHT0.339 INCHES MINIMUM AND 0.379 INCHES MAXIMUM IN
WIDTH0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
THREAD CLASS2A A
MATERIALPLASTIC
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
FURNISHED ITEMSLOCKNUT
HOLE DIAMETER0.124 INCHES MINIMUM AND 0.129 INCHES MAXIMUM 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 32185-1?
32185-1 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for 32185-1?
32185-1 is cataloged in the U.S. Government catalog under NSN 5340-01-135-9242. 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.