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X157-12 — PLUG,MACHINE THREAD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

X157-12: PLUG,MACHINE THREAD.

The PLUG,MACHINE THREAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_type: SOLID, core_depth: 0.594 INCHES NOMINAL IN, head_height: 0.496 INCHES NOMINAL IN, thread_class: 2A EXTERNAL A, thread_length: 0.594 INCHES NOMINAL EXTERNAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-122-1024, 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
X157-12
NSN: 5365-01-122-1024
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 13829 — PARKER HANNIFIN CORPORATION DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_typeSOLID
core_depth0.594 INCHES NOMINAL IN
head_height0.496 INCHES NOMINAL IN
thread_class2A EXTERNAL A
thread_length0.594 INCHES NOMINAL EXTERNAL IN
overall_length1.070 INCHES MINIMUM AND 1.110 INCHES MAXIMUM IN
connection_stylePLAIN
style_designatorPLUG, MACHINE
thread_directionRIGHT-HAND EXTERNAL
features_providedO RING
surface_treatmentCADMIUM OR ZINC OVERALL
NSN5365-01-122-1024
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLUG,MACHINE THREAD TITLE COMPONENT PN X157-12 MFR PLUG,MACHINE THREAD
KEY FEATURES
•
BODY CORE DIAMETER: 0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.496 INCHES NOMINAL IN
•
HEAD TYPE: SOLID
•
CONNECTION STYLE: PLAIN
•
CORE DEPTH: 0.594 INCHES NOMINAL IN
•
THREAD LENGTH: 0.594 INCHES NOMINAL EXTERNAL IN
•
STYLE DESIGNATOR: PLUG, MACHINE
TECHNICAL CHARACTERISTICS
BODY CORE DIAMETER0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM IN
HEAD HEIGHT0.496 INCHES NOMINAL IN
HEAD TYPESOLID
CONNECTION STYLEPLAIN
CORE DEPTH0.594 INCHES NOMINAL IN
THREAD LENGTH0.594 INCHES NOMINAL EXTERNAL IN
STYLE DESIGNATORPLUG, MACHINE
OVERALL LENGTH1.070 INCHES MINIMUM AND 1.110 INCHES MAXIMUM IN
FEATURES PROVIDEDO RING
THREAD DIRECTIONRIGHT-HAND EXTERNAL
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940
SUBSTITUTES & CROSS-REFERENCES 1
0921204-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is X157-12?
X157-12 is a PLUG,MACHINE THREAD.
What parts can replace X157-12?
There is 1 known substitute for X157-12: 0921204-4. Substitute compatibility should be verified for your specific system.
What is the NSN for X157-12?
X157-12 is cataloged in the U.S. Government catalog under NSN 5365-01-122-1024. 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.