PartsTable
Technical Data Sheet
25214-3 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The NUT,PLAIN,PLATE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 OVERALL, nut_style: PLATE, nut_height: 0.700 INCHES NOMINAL IN, plate_width: 2.750 INCHES NOMINAL IN, overall_height: 0.820 INCHES NOMINAL IN, plate_thickness: 0.120 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-961-8523, 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
25214-3
NSN: 5340-00-961-8523
FSC: 5340
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OVERALL
nut_stylePLATE
nut_height0.700 INCHES NOMINAL IN
plate_width2.750 INCHES NOMINAL IN
overall_height0.820 INCHES NOMINAL IN
plate_thickness0.120 INCHES NOMINAL IN
thread_directionRIGHT-HAND
end_item_identificationREEL ASSEMBLY
part_name_assigned_by_controlling_agencyNUT
NSN5340-00-961-8523
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 25214-3 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
MATERIAL: STEEL COMP 303
FURNISHED ITEMS: LOCKNUT
WIDTH: 0.250 INCHES NOMINAL IN
LENGTH: 0.277 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT: PASSIVATE
HEIGHT: 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
HOLE DIAMETER: 0.128 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 303
FURNISHED ITEMSLOCKNUT
WIDTH0.250 INCHES NOMINAL IN
LENGTH0.277 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENTPASSIVATE
HEIGHT0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
HOLE DIAMETER0.128 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
C2Upgraded Successor
successor cross-reference
successor
NAS817-2Upgraded Successor
successor cross-reference
successor
9018832Upgraded Successor
successor cross-reference
successor
2590009628333Upgraded Successor
successor cross-reference
successor
SC-C-539457-1Upgraded Successor
successor cross-reference
successor
1125216-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy 25214-3?
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 25214-3?
25214-3 is a NUT,PLAIN,PLATE.
What parts can replace 25214-3?
There are 14 known substitutes for 25214-3: C2, NAS817-2, 9018832 and 11 more. Substitute compatibility should be verified for your specific system.
Is 25214-3 still available?
25214-3 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 25214-3