PartsTable
Technical Data Sheet
Download PDF

146-517 — SPRING

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

146-517: SPRING.

The SPRING is a the manufacturer industrial component. Key specifications include FSC APPLICATION DATA: TELETYPE AND FACSIMILE EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-172-7188, 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→ 146-517
NSN: 5331-00-172-7188
NIINs: 001727188, 009320193, 009322227, 011869011, 014377060
FSC: 5331 — O-ring
CAGE: 04171 — MAGNETIC SEAL LLC (USA)
SPECIFICATIONS
FSC APPLICATION DATATELETYPE AND FACSIMILE EQUIPMENT
NSN5331-00-172-7188
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 146-517 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
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 2.792 INCHES MINIMUM AND 2.844 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 2.592 INCHES MINIMUM AND 2.632 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
OUTSIDE DIAMETER2.792 INCHES MINIMUM AND 2.844 INCHES MAXIMUM IN
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER2.592 INCHES MINIMUM AND 2.632 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROCARBON CLASS FPM
SUBSTITUTES & CROSS-REFERENCES 9
231-27-1166Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M83248/1-146Reference document
Same NSN cross-reference
Reference document — Secondary reference
AMS7276Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
2-146V884-75Reference document
Same NSN cross-reference
Reference document — Secondary reference
2-146V1226-75Reference document
Same NSN cross-reference
Reference document — Secondary reference
D1000 ITEM 14Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 146-517?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 146-517?
146-517 is a SPRING. It is classified as a MRO (MRO_GENERAL).
What parts can replace 146-517?
There are 9 known substitutes for 146-517: 231-27-1166, M83248/1-146, AMS7276 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 146-517?
146-517 is cataloged in the U.S. Government catalog under NSN 5331-00-172-7188. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 146-517