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Technical Data Sheet
PartsTable / COMPONENT / 1545-4
1545-4 ✓ Verified by PartsTable
Trust · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

<b>Key features</b><br>- Slimline USB keyboard with 12 special function keys for multimedia, internet and system use<br>- 20 mm thin design with low profile keys<br>- LED indicators for Num Lock, Caps Lock and Scroll Lock This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-468-6887, 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
1545-4
NSN: 5360-00-468-6887
FSC: 5360
CAGE: 89305 — SIMMONDS PRECISION PRODUCTS INC (USA)
SPECIFICATIONS
special_featuresNEXT HIGHER ASSEMBLY: NSN 2930-01-497-8497 CLUTCH FAN
end_item_identificationDIRECT VENDOR DELIVERY (DVD), MODEL XM1117, ARMORED SECURITY VEHICLE (ASV), NSN 2320-01-437-6957, CAGE 10237, PART NUMBER 216098, TM 9-2320-307-24P, CONTRACT DAAE07-99-C-S001.
part_name_assigned_by_controlling_agencySLEEVE, DRIVE W/BEARING
NSN5360-00-468-6887
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Trust SHOCK ABSORBER,DIRECT ACTION TITLE COMPONENT PN 1545-4 MFR Trust SHOCK ABSORBER,DIRECT
KEY FEATURES
•
COIL QUANTITY: 12
•
INSIDE DIAMETER: 0.187 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
COIL HELIX DIRECTION: RIGHT-HAND
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING FREE LENGTH: 1.125 INCHES NOMINAL IN
•
SPRING FREE OUTSIDE DIAMETER: 0.221 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-892 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
COIL QUANTITY12
INSIDE DIAMETER0.187 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
COIL HELIX DIRECTIONRIGHT-HAND
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING FREE LENGTH1.125 INCHES NOMINAL IN
SPRING FREE OUTSIDE DIAMETER0.221 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-892 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 509 OVERALL
SPRING SOLID LENGTH0.203 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
901409Interchangeable
interchangeable cross-reference
interchangeable
409MInterchangeable
interchangeable cross-reference
interchangeable
1409Interchangeable
interchangeable cross-reference
interchangeable
15454Interchangeable
interchangeable cross-reference
interchangeable
1545 PIECE 4Interchangeable
interchangeable cross-reference
interchangeable
1520-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1545-4?
1545-4 is a SHOCK ABSORBER,DIRECT ACTION manufactured by Trust.
What parts can replace 1545-4?
There are 7 known substitutes for 1545-4: 901409, 409M, 1409 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1545-4?
1545-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-468-6887. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026