PartsTable
Technical Data Sheet
PartsTable / MRO / 12-205
12-205 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include width: 0.109 INCHES NOMINAL IN, length: 1.218 INCHES NOMINAL IN, material: RUBBER BUTADIENE NITRILE CUSHION, body_width: 1.380 INCHES NOMINAL IN, point_type: CONVENTIONAL, body_height: 0.900 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-174-2889, 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→ 12-205
NSN: 5325-00-174-2889
FSC: 5325
CAGE: 61864 — TRW ASSEMBLIES AND FASTENERS GROUP (USA)
SPECIFICATIONS
width0.109 INCHES NOMINAL IN
length1.218 INCHES NOMINAL IN
materialRUBBER BUTADIENE NITRILE CUSHION
body_width1.380 INCHES NOMINAL IN
point_typeCONVENTIONAL
body_height0.900 INCHES NOMINAL IN
body_length3.380 INCHES NOMINAL IN
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length2.500 INCHES NOMINAL IN
flute_quantity2
inclosure_typeFULLY INCLOSED
NSN5325-00-174-2889
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12-205 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OPENING DIAMETER: 0.312 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY OVERALL
•
MAJOR DIAMETER: 0.422 INCHES NOMINAL IN
•
SOCKET OVERALL HEIGHT: 0.156 INCHES NOMINAL IN
•
SNAP FASTENER SOCKET STYLE: SOCKET
•
SURFACE TREATMENT: NICKEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OPENING DIAMETER0.312 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
MAJOR DIAMETER0.422 INCHES NOMINAL IN
SOCKET OVERALL HEIGHT0.156 INCHES NOMINAL IN
SNAP FASTENER SOCKET STYLESOCKET
SURFACE TREATMENTNICKEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
11439Interchangeable
interchangeable cross-reference
interchangeable
2012-T 5Interchangeable
interchangeable cross-reference
interchangeable
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
350-RTInterchangeable
interchangeable cross-reference
interchangeable
2012-T 6Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-751Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12-205?
12-205 is a TRANSFORMER,AUDIO FREQUENCY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12-205?
There are 26 known substitutes for 12-205: 11439, 2012-T 5, B94.11M and 23 more. Substitute compatibility should be verified for your specific system.
Is 12-205 still available?
12-205 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026