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1-81 — RECTIFIER,SEMICONDUCTOR DEVICE,U

✓ Government record, cited
Ariete · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1-81: RECTIFIER,SEMICONDUCTOR DEVICE,U.

Crêpe Maker is perfect for preparing sweet and salted crêpes. Just pour the batter into the special container and dip the hot plate into it. The crêpes are ready in a flash, and can be cut in the shape of Mickey Mouse with the special mould provided.

This part is cataloged in the U.S. Government catalog under NSN 5355-00-156-6559, 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→ 1-81
NSN: 5355-00-156-6559
NIINs: 001566559, 001988052, 002030054, 002246038, 002809215, 002848977, 004052608, 004100108, 006081062, 006397485, 006631459, 008138327, 008707275, 010144384, 010295990, 010300274, 010505002, 010607574, 011032157, 011152789, 011519593, 011833009, 011843935, 012293902, 012544163, 012933000, 014973586, 014980839, 015238370, 017340995
FSC: 5355 — Knobs and Pointers
CAGE: 91967 — HALSIT HOLDINGS LLC DIV HALSIT HOLDINGS, LLC DBA ABBATRON (USA)
SPECIFICATIONS
special_featuresCOMES WITH TIE STRAPS AND ADHESIVE TAPE INSTALLED
part_name_assigned_by_controlling_agencyBASKET SKID SHOE SET
NSN5355-00-156-6559
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Ariete RECTIFIER,SEMICONDUCTOR DEVICE,U TITLE COMPONENT PN 1-81 MFR Ariete RECTIFIER,SEMICONDUCTO
KEY FEATURES
•
STYLE DESIGNATOR: HEXAGON
•
ACCOMMODATED SHAFT DIAMETER: 0.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: NICKEL OVERALL
•
MATERIAL: COPPER ALLOY 260 OR COPPER ALLOY 268 OR COPPER ALLOY 342 OR COPPER ALLOY 353 OR COPPER ALLOY 360 OVERALL
•
ATTACHMENT METHOD: NUT
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORHEXAGON
SPECIAL FEATURESOVERALL FED SPEC IS QQ-B-626; SURFACE TREATMENT ANS CLASSIFICATION IS MIL SPEC MIL-F-14072
ACCOMMODATED SHAFT DIAMETER0.250 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL OVERALL
MATERIALCOPPER ALLOY 260 OR COPPER ALLOY 268 OR COPPER ALLOY 342 OR COPPER ALLOY 353 OR COPPER ALLOY 360 OVERALL
ATTACHMENT METHODNUT
SUBSTITUTES & CROSS-REFERENCES 10
B233724Reference document
Same NSN cross-reference
Reference document — Secondary reference
7886278P1Reference document
Same NSN cross-reference
Reference document — Secondary reference
29341Reference document
Same NSN cross-reference
Reference document — Secondary reference
NA233724Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7614131PT30Reference document
Same NSN cross-reference
Reference document — Secondary reference
8894201Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1-81?
1-81 is a RECTIFIER,SEMICONDUCTOR DEVICE,U manufactured by Ariete. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1-81?
There are 10 known substitutes for 1-81: B233724, 7886278P1, 29341 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-81?
1-81 is cataloged in the U.S. Government catalog under NSN 5355-00-156-6559. 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.