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Technical Data Sheet
PartsTable / COMPONENT / 5981-5
5981-5 ✓ Verified by PartsTable
Hama · 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

- rectangular passepartout.<br>- with white bevel cut.<br>- appealing picture presentation. Key specifications include general_characteristics_item_description: LEADED BRONZE; 0.946 IN. BODY DIA; 0.855 IN.

ID; 0.220 IN. THK; W/FLANGE,1.110 IN. OD,0.050 IN.

THK IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-053-3301, 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
5981-5
NSN: 5355-00-053-3301
FSC: 5355
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
general_characteristics_item_descriptionLEADED BRONZE; 0.946 IN. BODY DIA; 0.855 IN. ID; 0.220 IN. THK; W/FLANGE,1.110 IN. OD,0.050 IN. THK IN
NSN5355-00-053-3301
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama RING,MATING TITLE COMPONENT PN 5981-5 MFR Hama RING,MATING
KEY FEATURES
•
STYLE DESIGNATOR: ROUND
•
SCALE TYPE: LINEAR SINGLE SCALE
•
MATERIAL: ALUMINUM ALLOY 6061 DIAL
•
SCALE DIVISION QUANTITY: 75 SINGLE SCALE
•
OUTSIDE DIAMETER: 1.665 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN
•
MOUNTING HOLE DIAMETER: 0.125 INCHES NOMINAL IN
•
ATTACHMENT METHOD: THREADED HOLES
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORROUND
SCALE TYPELINEAR SINGLE SCALE
MATERIALALUMINUM ALLOY 6061 DIAL
SCALE DIVISION QUANTITY75 SINGLE SCALE
OUTSIDE DIAMETER1.665 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN
MOUNTING HOLE DIAMETER0.125 INCHES NOMINAL IN
ATTACHMENT METHODTHREADED HOLES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
DS-935662Interchangeable
interchangeable cross-reference
interchangeable
5981-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5981-5?
5981-5 is a RING,MATING manufactured by Hama.
What parts can replace 5981-5?
There are 2 known substitutes for 5981-5: DS-935662, 5981-5. Substitute compatibility should be verified for your specific system.
What is the NSN for 5981-5?
5981-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-053-3301. 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