PartsTable
Technical Data Sheet
PartsTable / MRO / 158888
158888 ✓ 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 PLATE,TELETYPEWRITER is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-249-6350, 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→ 158888
NSN: 5325-00-249-6350
FSC: 5325
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
Part Number158888
NSN5325-00-249-6350
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 158888 · 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
•
NONMETALLIC HARDNESS RATING: 35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A
•
HOLE DIAMETER: 0.500 INCHES NOMINAL IN
•
GROMMET CONSTRUCTION TYPE: SOLID
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
FLANGE THICKNESS: 0.094 INCHES NOMINAL IN
•
GROOVE OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
FEATURES PROVIDED: COOLANT RESISTANT AND OIL RESISTANT
TECHNICAL CHARACTERISTICS (FLIS)
NONMETALLIC HARDNESS RATING35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A
HOLE DIAMETER0.500 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPESOLID
MATERIALRUBBER SYNTHETIC OVERALL
FLANGE THICKNESS0.094 INCHES NOMINAL IN
GROOVE OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
FEATURES PROVIDEDCOOLANT RESISTANT AND OIL RESISTANT
OVERALL HEIGHT0.281 INCHES NOMINAL IN
GROMMET STYLEROUND
LARGE FLANGE OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
M186Interchangeable
interchangeable cross-reference
interchangeable
7267AInterchangeable
interchangeable cross-reference
interchangeable
37C101019Interchangeable
interchangeable cross-reference
interchangeable
1591Interchangeable
interchangeable cross-reference
interchangeable
1871-3-8INInterchangeable
interchangeable cross-reference
interchangeable
1862Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 158888?
158888 is a PLATE,TELETYPEWRITER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 158888?
There are 28 known substitutes for 158888: M186, 7267A, 37C101019 and 25 more. Substitute compatibility should be verified for your specific system.
Is 158888 still available?
158888 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